Gardening is civil and social, but it wants the vigor and freedom of the forest and the outlaw. – Henry David Thoreau
In July most gardeners are in full swing, tomatoes coming in force! Sidedressing (feeding) to prolong harvests, especially in late July, is garden wise. Harvests need to be regular, happily eaten, stored well, surplus given! Seed saving is on the agenda. Make compost! Soil prep for fall planting is starting as plants finish and space is available, that is unless you want to plant one more round of a summer fav that will produce in October!
If you are just starting, plant a few patches of fast growing, less water needing, heat lovers, lots of summer heat tolerant lettuces for your salads! They may need a little shade cloth protection. Plan out your fall/winter layout, remembering tall to the north, short to the south. Start amending your soil. If you will be planting bareroot strawberries late October or so, reserve that area. Amend that patch with acidic compost – the kind used for azaleas and camellias. Winter plants don’t take up as much food in cooler weather, so use less compost. Remember, nature’s soil is naturally only 5% organic matter, but we are growing veggies, so a little more than that is perfect. Too much food and plants go to all leaf. But then a lot of winter veggies are just that, all leaf! Cabbage, Chard, Kale, Lettuces. Oh, lettuces thrive with manures, so put more in the lettuce patch areas, but none where the carrots will grow. They don’t need it.
In summer you want a stronger lettuce, heat tolerant & slow bolting! Lettuce Leaf and Red Sails are good. Jericho from Israel is great. Sierra, Nevada. Nevada is a Green Crisp/Batavian that grows BIG, doesn’t bolt, and is totally crispy! Parris Island is slow bolting. Green Towers Romaine tolerates moderate summer heat and has some resistance to tipburn and bolting. Check out this page at Johnny’s Seeds!
Planting! Some planting is always doable in July, and very last rounds of summer favorites! Transplant basil, celery, chard, cucumbers, dill, kale, leeks, summer lettuce, green onions, white potatoes, summer savory, New Zealand spinach. In our hot foothills and further south, go for more melons, okra, pumpkins, summer & winter squash. Corn is an exception – late plantings often develop smut. I’ve seen tomato transplants and bean seeds started in August produce plentiful crops into October! Rattlesnake pole beans do as they are supposed to, make beans in up to 100 degree weather! Yard long beans tolerate late summer weather and make magnificent beans! And some varieties of those don’t get mildew!
At the end of the month, sow carrots (they do best from seed), celery and, if no Bagrada Bugs, Brassicas. If you have the Bugs, wait until it cools in October. Brassicas are arugula, broccoli, Brussels sprouts, cabbage (especially red and savoy types, which resist frost better), cauliflower, and kohlrabi, mizuna, mustard, pac choi, radish, rutabaga, turnip. Keep the soil moist and shaded until they’re up, and then gradually allow them more sun over a week’s time.
Start a Nursery Patch It’s time to get seeds if you don’t already have them! While there is little space for big winter plants, small nursery patches can be planted. Leave enough room between seedlings so you can get your trowel in to lift them out to transplant later when space becomes available! If seeds and nurseries aren’t your thing, wait until your local nursery starts having the transplants that make you happy! Late August they might start trickling in. Labor Day weekend is a favorite planting time for some gardeners. October is just fine too!
Watering in July is critical, along with Compost & Mulch. Compost increases water holding capacity. Mulch shades soil, keeps it and your plant’s roots cooler, keeps soil more moist longer, less water needed. Steady water is a must to produce good looking fruits. Some water then none makes misshapen strawberries, called catfaced, curled beans and cukes, carrots lose their consistent shape. Tomatoes have more flavor when they are watered a tad less just before harvest. You can do that with bush varieties, determinates, but indeterminate vining types you just have to see how it goes. Lots of tasty flavor tests may be in order! They have deep tap roots, so usually watering nearby plants is sufficient. Melons in cooler coastal areas don’t need mulch! They self shade and hot soil helps them produce better. Give them a good sized basin so tiny lateral feeder roots can fully supply your plant with water and nutrients. Put a stake in the center so you know where to water, and let them go! Short rooted plants like beans, beets, lettuces need frequent watering to keep moist. Some plants just need a lot of water, like celery.
Do it now to be ready for winter rain! If you garden at home, please look into water capture and gray water systems – shower to flower, super attractive bioswale catchments. In Santa Barbara County there are rebates available! Also there are FREE landscape workshops! And we have FREE water system checkups. Call (805) 564-5460 to schedule today! Check out the Elmer Ave retrofit!
Don’t be fooled by Temporary High Temps! Tomatoes, peppers, eggplant, stop flowering and fruiting when temps rise above 85 to 90 degrees F (depending on humidity) for an extended time. Humidity causes pollen to stick and not fall to pollinate. Dry heat causes the pollen to fall and not stick! When weather cools, you will have blooms again and be back in production. Rattlesnake beans, on the other hand, keep right on producing at 100 degree temps! So choose heat tolerant veggie varieties, like Heatmaster and Solar tomatoes, from locales with hot weather. Wonderful heat tolerant varieties are out there!
- Manure feeds are great for all but beans, beets, carrots, parsnips, sweet and white potatoes, and tomatoes, or there’ll be more foliage than fruit!
- Give your peppers and solanaceaes, tomatoes, eggplant, potatoes, Epsom Salt/Magnesium foliar treatments.
- Every couple of weeks your strawberries would love a light fish emulsion/kelp drench.
- 25% Worm castings help our plants uptake soil nutrients and boost your plant’s immune system. When your plant is taxed producing fruit in great summer conditions, it also is peaking out for the season and fighting pests and diseases are harder for it. And, sometimes a plant is just done. No amount of coaxing will have effect. It worked hard. Thank it and take it to the compost altar.
When your plants start flowering, they need another feed, sidedressing. Late July when some plants are near the end of production, extend their fruiting with a good feed. Pull back any mulch, push in your spade fork, rock it gently, remove the fork leaving the holes. Give them a deep drink of compost, worm or manure tea or kelp/fish emulsion. Or pull back the mulch, scratch in a little chicken manure – especially with lettuces. Or, lay on a 1/2″ blanket of compost and some tasty worm castings out to the dripline! If you prefer organic granulated fertilizer sprinkle it around evenly. Recover with your mulch, straw, then water well and gently so things stay in place. Let that good stuff trickle down those spade fork holes. That’s like giving them manure/compost/worm tea in place. If any of your plants are looking puny, have yellowing leaves, might give them a bit of blood meal for a quick pick me up.
Yes, there are pests, and diseases. Mercilessly squash the cucumber beetles, the green/yellow and black striped jobs. They give your plants diseases. I found refraining from watering my strawberries but once a week, more in exceptionally hot or windy weather, and not mulching under my strawberries keeps the slugs and snails at bay. They don’t like dry soil. I’m growing the Seascape variety that has deep roots, so it works well. Do put down organic slug/snail bait where you will be sprouting seeds and while the seedlings are coming up. Aphids don’t thrive in a dryer environment either. Water the plants susceptible to them a little less. Remove yellowing leaves asap. Yellow attracts whiteflies. Leafminers love the 70s! Remove damaged areas of leaves immediately. Mice and rats love tomato nibbles and they are well equipped to climb! A garden kitty who loves to hunt; keep your compost turned so they don’t nest in it; remove debris piles and ground shrub or hidey habitat. Please don’t use baits that will in turn kill kitties or animals that would feed on a poisoned animal. That includes Gophers. For gophers, install wire barriers. See more!
As summer is peaking, keep your garden clean. Remove finishing weakened plants that attract pests and get diseased. Remove debris, weeds. Remove mulch from under plants that were diseased and replace with clean mulch.
Important Habitat! July is perfect time to let a carrot or two, a celery, arugula and some cilantro bloom out! The blooms will be food for and bring beneficial insect pollinators. Birds will have seeds for food and scour your plants for juicy cabbage worms, whiteflies, aphids, earwigs, grasshoppers, cucumber beetles and grubs fresh for their hatchlings! Chickadees even eat ants!
Seeds are your second harvest, insure the purity of your line. Your plants adapt to you and your unique location! Each year keep your best! Seedsaving is really a no-nonsense game! It’s important to our world community, as Thomas Rainer says, to preserve our garden heritage & biodiversity! Besides, it’s fun! Keep some for you – some as spices & others for planting. Package as gifts, and reserve some to take to the Seed Swap in January!
Think on when you want those October pumpkins, ThanksGiving sweet potatoes, and pumpkin pie! And at Christmas time, maybe a sauce over some of those delicious beans you froze or some fresh butterhead lettuce salad topped with cranberries. Plan for it and plant accordingly!
Meanwhile, take advantage of our summer weather and have breakfast at the garden!
The Green Bean Connection started as correspondence for the Santa Barbara CA USA, Pilgrim Terrace Community Garden. We are very coastal, during late spring/summer in a fog belt/marine layer area most years, locally referred to as the May grays, June glooms and August fogusts. Keep that in mind compared to the microclimate niche where your veggie garden is. Bless you for being such a wonderful Earth Steward!
See the entire July GBC Newsletter!
JULY Summer Garden Harvesting, Relaxing, Feasting!
FYI InfoGraphic: Home Gardening in the US
Harvesting & Storage Tips for Our Summer Favorites!
The Veggie Gardening Revolution Starts with YOU & ONE SEED!
Events! Soil Not Oil International Conference, National Heirloom Exposition
…and wonderful images of Pilgrim Terrace Community Garden in June!