Friday, September 4, 2026

Help your garden survive the crazy heat!


Saturday, September 5, 2026
  
We cannot get rid of the oppressive heat wave here in our area!  The 90's just won't quit with no rain forecasted for as far as it goes.  Even the heat lovers are getting beat up.  Here are some changes to typical summer gardening tips to keep your garden producing through extreme heat waves.   

Heat Tolerant Edibles
The summer lovers can survive extended heat waves and come back strong when the temperatures get back to normal for September with a little extra attention.  Many will pare back their production until it cools off.  Tomatoes flowers are sterile when temperatures stay in the 90's so the production will drop off until it cools a bit but then they will produce until frost so don't give up on them yet!

Right now, I am getting many tomatoes because about a month ago we had a stretch when the temperatures went into the 80's for about 10 days or so.  I am also getting okra, cucumbers, peppers, huckleberries, raspberries, summer squash, and yard long beans.  My winter squash has many growing small fruits.

For greens, cultivated dandelions, Giant Blue Feather lettuce, Red Malabar spinach and New Zealand spinach are doing quite nicely with many volunteers keeping the harvest going.   Herbs love heat so they are all doing well with extra watering. 

In the flower department, Cockscomb, zinnia, marigolds, Russian sage, Blue Indigo sage, lavender and marigolds are filled with blooms.

 Keep up the Production Strategies
Aside from planting crops that like the heat and humidity, there are strategies for keeping your crops from dying and maximizing the harvest during these crazy heat waves.  The requirements for growth and fruiting of edibles are enough sun, adequate moisture, the right varieties, nutrition, and pest avoidance.

As the mercury climbs, plants appreciate some shade, particularly in the hottest part of the day.  If you are growing in pots, you can just move the pot from a full sun location to one that provides some afternoon shade.  You can also move pots of sun lovers in front of your edibles that need a little break or use a sun shade.

In normal summer heat, edibles appreciate about an inch of water each week if they are planted in the ground; double that if grown in a pot.  With these extended periods in the upper 90's, you should water at twice the frequency to get enough moisture to the plants to survive.  To keep the moisture in the soil, use a soaker hose and cover with a mulch.  This keeps the water in the ground where the plants can use it.  You can also buy a timer and set it to water twice a week so you don't forget.  

For edibles in pots, use larger pots that hold more soil and therefore more moisture, buy pots that have a water reservoir (also called self-watering pot).  I went to 4-5" deep catch pans/trays so I can fill the trays full and let the plant soak up the moisture it needs between waterings.  Cover the soil with mulch to keep the moisture from evaporating.  Moving the pots to a shadier location will also decrease the watering needs.  

Since it seems like we need to expect to get crazy heat waves as our new normal, I have also started to look for extreme heat and disease tolerant varieties.  I am trying new cucumbers, summer squash, winter squash and tomatoes this year.  For me, Baker Creek grows many of their seeds around the world in tropical regions and Southern Exposure specializes in varieties for the south so both are good fits for my garden conditions.

Look at the seed packet or internet description for the variety you are buying.  Terms like "drought tolerant", "heat resistant", "disease resistant" are all good ones for our hot and humid summer conditions.

When it is this hot, I hold off on fertilizing.  As soon as it cools down, I will do a round to get them kick started for their fall run.  You can buy all natural fertilizer stakes that advertise to be good for the whole season so you can fertilize once.  As long as production stays strong and the leaves green, it is working.

Harvesting frequently also stimulates that plant to keep producing.  I pick beans, eggplant, squash and cucumbers when they are fully ripe.  I pick tomatoes and peppers just when they start to turn.  If I leave tomatoes on the plant until they are fully ripe, the birds and raccoons start sampling before I get them picked!

Last is pest avoidance.  There are a variety of ways to practice pest avoidance.  You can companion plant so one plant deters another's pests like tomatoes with basil and marigolds.  You can time your planting to avoid a pest like waiting until mid June to plant squash to avoid the vine borer or harvesting broccoli as soon as you see the cabbage worm moth fluttering about.  You can plant two crops of tomatoes and squash so that as the early crop is losing steam, the second crop is just getting going.  

Take a walk around the garden on a daily basis looking for any big changes in your plants.  If they are drooping in the morning, they may need a watering.  If the leaves have turned from dark green to a pale green, they may need a nitrogen boost.  If it looks like something has been eating the leaves, look to see if there are caterpillars on the undersides of the leaves.  And, of course, harvest anything that is ready to be picked and enjoy the pleasure of watching your food grow!  

Sunday, August 30, 2026

What's happening in the late August edible garden

Garden in the morning
Sunday, August 30, 2026

August usually sees the full repertoire of the summer garden harvests.  This August has again been hard on even the summer vegetables due to the extreme and prolonged heat starting in early summer.  We are back in the 90's again for the next 2 weeks.  Usually there is late sweet corn (plant corn in succession and different varieties to lengthen the harvest), summer squashes (like zucchini), peppers of all types (sweet to hot, hot), tomatoes, Mediterranean herbs, cucumbers, okra, apples, peaches, pears, grapes, beans, melons, figs, eggplant, honey, artichokes, raspberries, onion, winter squash and fennel are all in season in the Midwest/Upper South.  

This year for warm season veggies, the heat put the hurt on tomatoes, cucumbers, squash and beans.  Tomato pollen is sterile when temperatures average about 85F.  The flowers will form but will fall off because they can't be germinated.  We are getting some tomatoes but not as many as cooler temperatures provide.  The larger tomatoes have very few babies on them and those that do form do not get to normal size.  Our temperatures are not forecasted to drop into the mid 80's for at least the next couple of weeks so no relief in sight yet.

My yard long beans are producing well.  I got one flush off Christmas Speckles lima beans and none off my 1500 Year Old Cave beans.  The vines look healthy, just no flowers or beans. 

My Trombetta squash vine is 25' long and has lots of squash on it.  I lost 2 other summer squash vines early on but this one is making up for it.

I had 4 different kinds of cucumber vines.  One is starting to die back.  Another really never produced much, just 3 cucumbers.  The other 2 are producing more than I can eat and pickle.  Really only need 1 vine for fresh eating and pickling.

My eggplant and pepper plants are doing okay.  Only the green eggplant has been steady in producing.  Have gotten only one purple eggplant.  They'd probably produce better if I fertilized and watered them more often.  My hot peppers are pumping out the peppers.  My sweet peppers are doing okay.  They'll do much better when it cools off.  

I will fertilize all my veggies with liquid fish fertilizer now when it has cooled down some to give them a boost.  Summer veggies do love normal September weather so I should see a good increase in production in the next couple of weeks if the temperatures get back to normal.

I am harvesting small tomatoes, yard long beans, peppers, greens,  Giant Blue Feather lettuce, Egyptian walking onions, eggplant, goji berry, basil, melons, husk cherries, huckleberries, raspberries and herbs.  

You can start a second round of summer veggies like tomatoes, cucumbers and summer squash at the end of June to have more vigorous plants going into fall.  I transplanted extra tomato slicer plants, Brandwine and Mortgage Lifter, into my garden beds in July.  The heat has been so intense that they haven't grown more than 6".  For this type of heat we are having now, I think I'll do a second round at the beginning of June.

If you are not growing summer veggies in your own garden, your local farmers market is a great place to pick up these seasonal veggies to either eat or preserve.  The best buy on any fruit or vegetable is when it is in season.  You can get even better deals on any produce that has a few blemishes which have no effect on the flavor.  If you are going to can, freeze or dry them, just be sure to remove any blemishes first.

We grow many edibles in pots because our edibles are integrated into the flower beds.  In pots, we have had great luck with Egyptian walking onions (which can be harvested year round), peppers, eggplant, bush zucchini, bush cucumber, dwarf tomatoes, greens, fig tree, columnar apple trees, dwarf moringa tree, kumquat tree, sweet bay, mint, goji berry, raspberry, lettuce and celery. 
Spaghetti squash sitting on hummingbird vine
I have tried sweet and hot peppers in pots and the garden.  Overall, they seem to do the best in pots.  I am growing a couple hot peppers-a pequin type Chiltepin and Anaheim.  I use the tiny peppers in my season salt I make and Anaheim for chili powder.  I have several varieties of sweet peppers-Habanada, Tricked You jalapeƱo, yellow, red and green bell peppers and a dark red snacking sweet pepper.  I have 2 bell peppers in the ground and doing well.  The rest are in pots.

Weekly watering for plants in the ground is sufficient with monthly fertilizing.  A pot with a water reservoir in the bottom is the best solution for lengthening the time between waterings when growing in pots.  Otherwise, plan on watering your pots every 2-3 days and fertilize every other week.  Summer Edible Gardening Tips

I grow all of our herbs in the ground except sweet bay.  Sweet bay is a tender perennial and will not survive winters outside so I keep it in a pot to bring in each fall.  I had one a couple of years ago that was supposed to be hardy in our zone and it didn’t make it.  I put my new one in a pot and it has overwintered well in our unheated garage for the last four winters.  Fall is a good time to plant perennial herbs, veggies, fruits and flowers.

Rosemary is also tender.  I have tried the several varieties that are supposed to be able to survive a Midwest winter and have yet to find one that will last past 2 seasons.  I have tried to also keep in a pot and bring in each winter. This is an herb I will buy each spring if overwintering does not work out, plant in the garden, then preserve for the winter by harvesting late in the season and drying.  Of course, I have 2 more rosemary varieties I am trying this summer that I hope may make it through the winter.

Flowers are doing good right now in the garden.  They are covered in beneficial insects, butterflies and butterfly caterpillars.  The zinnias, marigolds, petunias, Hummingbird vine, lantana, and Cock's Comb are done with their big show and most have gone to seed.  I am still getting flowers but not as many as even a couple of weeks ago.  The zinnias, marigolds and Cock's Comb are also edible.  Flowers that are edible
Red zinnia
I should have started my fall and winter edibles 2 weeks ago. I guess this fall it's going to be whatever has re-sprouted from seed like sprouting broccoli, parsley, celery, winter cress, Giant Blue Feather lettuce and others. 

A quick reminder, save the seeds from your best performers that have been disease free to plant next year.  You can replant seeds from any heirlooms or open pollinated plants.  What do the terms GMO, natural, heirloom, organic, hybrid really mean?  Not only does it save you money, but it also gives you the plants that do the best under your garden and zone conditions.

Saturday, August 29, 2026

The September 2026 Edible Garden Planner

Harvest from September garden
Saturday, August 29, 2026

End of summer is a great time to tidy garden beds, harvest herbs, plant for fall and winter harvests, and add new perennials.  As the days get shorter, growth slows and before long the sun cannot support all the greenery from summer.  Plants, trees and bushes will drop leaves, but peppers, tomatoes, eggplant, greens, herbs, okra, pole beans, squash and cucumbers will keep producing through frost.  Keep the fruits picked to keep them producing.  Beginning of September is an ideal time to sow seeds of cool weather greens for fall and early winter harvests.  

Harvesting Herbs
This is the perfect time to harvest your herbs.  You can cut them back so they remain lush, improving the tidiness of your garden, and providing herbs for the winter ahead.  Cutting them back will help the plants build stronger root systems.  Trimming also encourages new growth.  You just don't want to prune perennial herbs too close to frost as new growth makes the plant less hardy. 

I dry my herbs to preserve them.  I cut the plant back by about two thirds and put the stems loosely in a paper bag in a dry, warm area out of the sun and let dry naturally.  Loose is the key here so they get good air circulation and do not mold.  They should be completely dry in about 3-4 weeks.  I like putting them in clothes closets to dry as they release such great fragrance, repels moths and the darkness helps keep the flavor in the herb. 

Once dried, remove the leaves from woody herbs and store in an airtight container out of direct sunlight.  With a soft herb like chives, you can just crumble into the airtight container.  I use wide mouth canning jars for herb storage or freezer bags kept in a dark location.  


Basil is one that loses most of its flavor when dried.  You can cut back basil a few times each growing season for harvesting and preserving.  My favorite way to preserve basil is to make pesto and freeze it.  It tastes just like freshly made pesto.  Be sure to remove all leaves or bring plants indoors when they are calling for frost.  Basil is very frost intolerant and its leaves will turn black when touched with frost.

 If the winter is not colder than usual in our zone, most perennial herbs like chives, oregano, sage, savory and thyme can be harvested year round straight from the garden.  If it is a harsh winter, the tops of these perennials will die to the ground, but re-sprout in the spring.
Winter squash from the September garden
Fall planting guide for cool season crops
September is prime time to plant more greens, beets, cole crops, carrots and radishes. 

October is the month to plant garlic for next year's harvest.  Buy your garlic now if you haven't already because the most popular varieties sell out early!  I replant the biggest cloves from this year's harvest.  I use both regular garlic and elephant garlic in the garden.  I like elephant garlic because it produces huge cloves.  Hardneck garlic has larger cloves than soft neck and is easier to peel.  The advantage of soft neck garlic is that it stores longer and is hardier in colder climates.  I gave up on doing winter storage of whole cloves and went to pickling the extras.  Pickled garlic lasts for years in the frig.  

You can pick up transplants like broccoli, cabbage, lettuce, kale, as well as herbs at some nurseries since gardening has become so popular.  You can also buy them on line or grow from seed.  Everything that loves spring also thrive in fall into early winter and some all the way to spring.  

Lettuce is my favorite for fall.  Plant a variety daily the first two weeks of September so that they are mature by the end of October.  Pick varieties that are cold tolerant with descriptions like "winter hardy", "cold tolerant", etc.  Time to plant lettuce seed for fall, winter salads


Caring for your new seeds and transplants
Like in the spring, newly sown seeds need moisture to sprout.  Keep seeds and transplants moist until they get their first real set of leaves and are well established.  Then water as needed.  Outdoor seed starting tips

Many crops you can harvest into December and beyond, depending on how cold fall is.  Some get sweeter with some frost, like carrots, chard, and lettuce.  With cover, you can harvest all the way through winter!  
Extend the season with protection for plants

Caring for the Summer Vegetables
Many of the summer veggies will continue producing until the first killing frost.  I continue to fertilize the beginning of September and October to keep the plants healthy while they are producing.  We are getting less and less daylight now so it is expected that the plants will drop lower leaves and have slower growth. Cucumbers, summer squash, peppers, eggplants, okra, snap beans and tomatoes all keep producing in our garden well into November.  

Greens in the garden are getting a second life as the temperatures cool and consistent moisture returns.  I got my greens sowed a couple of weeks ago and most of them are up now.  We had a real heat wave before that.  Lettuce seed will not sprout if soil temperatures are above 75F.  I sowed lettuce, spinach, greens and snow peas when it got back down into the 80's for highs.  I'll transplant the seedlings into pots that I keep under the portable greenhouse for the winter to keep salads all winter long when the temps start staying in the low 80's or cooler so they don't bolt. 

A quick reminder, save the seeds from your best performers to plant next year!  You can replant seeds from any heirlooms or open pollinated plants and they will be like their parent; hybrids likely will not.  Not only does it save you money, but it also gives you the plants that do the best under your garden and zone conditions.  Be sure to save seed only from disease free plants.  My top 10 seed saving tips 

Sunday, August 23, 2026

What to plant in the August garden

Fall garden
Sunday, August 23, 2026

August is a great time to begin planting for fall and winter harvests.  Get the most out of your edible garden by using all the seasons for fresh, homegrown goodness!
You can garden year round in small space
A fall edible garden
The winter edible garden


Here are the crops you can start in the August Midwest edible garden:
Beets
Broccoli
Brussels sprouts
Bush beans
Cabbage
Carrots
Cauliflower
Celery
Collards
Corn salad
Endive
Fava beans (broad beans)
Kale
Kohlrabi
Lettuce
Mustard
Onions
Peas
Radish
Scallions
Snow peas
Spinach
Strawberry runners
Swiss chard
Turnips
Early August is last call for zucchini and summer squash planting!
November edible garden
Look for cold hardy varieties when planting for fall and winter harvests.  You may be surprised that you can harvest all through the winter months things like greens, onions, Austrian peas, carrots, herbs and cabbage.  You can also extend the fall and winter harvest by looking for the same crop with different days to harvest timing so that they mature at different times.  Finally, you can use cover to possibly extend the harvest all the way to next spring.  Extend the season with protection for plants

When planting in the hot months, be sure to keep the soil moist until the plants are well established.  Summer and fall planted crops take longer to come to harvest than they do in the spring.  Rule of thumb is to add 2 weeks.  It's because the days are getting shorter rather than longer.  

A great and easy way to start your fall garden is to sow the seeds in a pot on a covered deck or patio.  This makes it easy to keep an eye on the seedlings and protects them from the harsh hot summer sun.  After they have a couple of sets of their true leaves, you can transplant into the garden bed.  Harden them off first by moving the pot to full sun before transplanting.  "Hardening off" seedlings  After transplanting into the garden, keep them watered regularly during hot, dry weather until well established.

You can get fall vegetable transplants on line and at some local nurseries so you don't even have to start seeds to get a fall garden and harvest.  I let my spring greens go to seed.  This time of year there are many volunteers sprouting.  I dig and move them to where I want them for the fall and winter.  For lettuces, I put in the pots that I will cover with a portable greenhouse so I harvest for salads until next spring.  Winter hardy greens like kale, herbs like thyme and onions will survive without cover.  Winter edible garden

For more summer seed starting tips Outdoor seed starting tips

Saturday, August 22, 2026

Have enough pickles? Make pickle relish!

Freshly canned pickle relish
Saturday, August 22, 2026

My cucumber plants are still producing very well.  When you have plenty of pickles, it is time to make some pickle relish! Pickle relish is fairly quick and easy with no pressure canner needed.

In the summer, I use our fresh eggs to make an egg, lettuce and tomato sandwiches for lunch.  In the winter, I have been making egg salad and lettuce sandwiches for lunch.  I like the crunch from pickle relish in my egg salad.  After I used up what I had in the pantry, I decided to see how hard it was to make relish.  The sweet pickle relish was a multi-day effort.  Pickled relish on the other hand was very similar to making pickles which is pretty quick and easy.

If you have leftover pickles from last year and want something to do with them, you can just use them to make relish and make fresh pickles.  I just pull out the pickles and put them into the food processor.  You need to water bath can them after making into relish.

If you are going to make fresh relish, the recipe I found on line recommended using a food processor, carefully, to get the cucumbers into relish sized bits.  I tried hard to minimize the processing but ended up with big hunks and close to mush.  The second time around, I went the old-fashioned route and used a knife to dice the cucumbers which gave me more what I wanted.

How to make pickle relish
  1.  Get your canning jars, lids and rings.  I chose the pint size since one pint of relish lasts me a few weeks.  You can go smaller or larger, depending on how quickly you will use the relish.  I use Tattler (BPA free plastic lid) or glass lids.  The vinegar in the relish eats at metal lids.  Easy, low tox canning of summer's bounty

2.  To let the pickled relish taste shine through, the recipe calls for white vinegar.  You can use apple cider vinegar.  Any neutral tasting vinegar will work as long as it is at least 5% strength.  Make your own apple cider vinegar

3.  Here are the ingredients.  Feel free to adjust the spices to your taste.
8 pounds of cucumbers (peeled or with skin) finely diced
1/2 cup pickling or canning salt (finely ground salt with no additives)
2 teaspoons turmeric
2 medium onions, finely diced
2 tablespoons dill seed
1 tablespoon mustard seed
4 bay leaves
4 cups white vinegar (can use any vinegar with 5% strength or higher)

4.  Wash, peel and dice your cucumbers, place in large bowl, add salt and turmeric, cover with water  and let mix soak for 2-3 hours.  Drain in colander or fine meshed sieve and rinse well.

5.  Add cucumbers, chopped onions, seasonings and vinegar to large stock pot.  Bring to a boil and simmer for 10 minutes.

6.  Remove bay leaves and fill hot pint jar with mixture, leaving 1/2" head space, making sure all bubbles are removed.  Screw on hot lid and place in pressure cooker or pot large enough that pint jars are covered with at least 1" of water.

7.  Bring canner/large stock pot to a boil, process for 15 minutes.  Wait 5 minutes before removing.

8.  Remove jars straight up from pot; do not tilt.  Allow jars to fully cool for a full 24 hours.

9.  Gently remove ring and test seal by lifting jar by seal, while supporting jar with other hand.  If seal holds, relish can safely be stored in the pantry.  If seal does not hold, relish should be placed in the refrigerator.

If you like a "warmer" spice mix, substitute the mustard seed and 4 bay leaves with 2 cloves, 1 teaspoon of dry garlic, 1/4 teaspoon of caraway seeds, 1/4 teaspoon of peppercorns, 1 bay leave and 1 cardamon seed pod.  Put the cloves, caraway seeds, peppercorns and seed pod in a muslim bag to make them easy to remove after cooking along with the bay leave.

For spices, get creative with what you enjoy!

Here is how I make pickles:  Time to pickle!  

The vinegar and processing per the instructions are critical for food safety.  The acidity must be high enough to use the boiling water method.  For low acid foods, pressure canning is required for food safety.  For more detailed instructions on canning, Sites & resources for canning.  For options on the jars, see my blog Easy, low tox canning of summer's bounty

Sunday, August 16, 2026

Start planting now for fall and winter harvests



Sunday, August 16, 2026


The great thing about fall and winter edible garden is little to no pests!  The insects die off in fall so your harvests are safe from pest destruction.  Once you have spent the effort to get the plants established and cool weather is here, fall and winter gardening is very low maintenance.  As it gets cooler, veggies will get sweeter too.


For more on how to choose varieties to grow, starting seeds and transplanting, see this post.  Time to plant for fall and winter harvests!   Add 2 weeks to the seed packet time to harvest as fall growing is slower than spring.  You're targeting for your edibles to be full size by early November before daylight hours dwindle to less than 10.  The winter slow down  

 

Look at the germination temperatures of the cool season crops you are starting from seed as some will not germinate well in the hot summer temperatures and you may have better luck starting them in shade or indoors.  Lettuce is one that germinates best at temperatures below 70F.  I like to start my seeds in pots in the shade on our north covered patio.  It gets morning sun but is shaded all afternoon.  Being on the patio lets me keep a close eye on them, too.  After they sprout and are a good size, I move into their permanent spot.

 

Here is a by month schedule of what to plant for fall and winter harvests in a Midwest garden. 

 

June

Seeds-Parsnips, potatoes 

 

July

Seeds-Beets, carrots, Asian greens (pak choi, tat-soi), cilantro, collard greens, endive, escarole, frisee, fennel, green beans, kale, kohlrabi, leeks, mustard, onions, parsnips, rutabaga, scallions, lettuce, sweet corn, turnips, turnip greens, and Swiss chard.  

Transplants-broccoli, Brussel sprouts, cabbage, cauliflower, Chinese cabbage, Bibb lettuce.

 

August

Seeds-Beets, carrots, greens (arugula, Chinese cabbage, collard greens, corn salad, kale, lettuce, miner’s lettuce, spinach, mustard, endive, turnip greens), fava beans, green beans, herbs, kohlrabi, onions, snap peas, scallions, snow peas, rutabaga, winter and summer radishes, and turnips.  Early August is last chance for cucumbers, squash, and corn.

Transplants-Asian greens, broccoli, cabbage, cauliflower, Chinese cabbage, endive, kale, lettuce.  

 

September

Seeds-hardy lettuce and greens, kale, collards, turnips, radishes, kohlrabi, spinach, Asian greens, scallions, carrots, and winter radishes.  Quick maturing peas, favas, and bush beans at beginning of the month. 

Transplants-hardy lettuces, spinach, collards, broccoli, all perennials, trees, shrubs, greens, spinach

Greens in a portable greenhouse

October

Seeds-more spinach, kale, traditional southern and Asian greens, carrots, winter radishes, beets, short day onions if overwintering, peas, perennial onions, garlic and shallots.  In our Zone 7 garden, garlic and shallots can be planted into November.  Order your favorite garlic early as many sell out quick.  Time to plant garlic! With growing tips......

 

If you don’t want to start seeds, have waited too long for seed starting or just want to see what varieties do well in your area, some big box stores and local nurseries will have fall planting veggies.   If none in your area do, there are many mail order seed companies that carry fall bedding plants.

 

  Late August, early September is the best time to get transplants into the garden for fall and winter harvests.  Don't forget to fertilize when planting like you would in the spring.  Keep your transplants watered for them to get established until the fall rains start.

 

Extend the harvest by covering when the first frosts and freezes come to those crops that don’t overwinter without cover.  I grow all my greens and lettuce in pots that I cover around Thanksgiving when it gets consistently down in the 20’s.  I’ll still have lettuce and greens growing in the spring.