Take care of the plants (and soil) until the weather cooperates
These two plants were recently transplanted to 1-gallon pots from 4-inch containers. They're big enough to spend a few hours outdoors on a partly covered patio. Kathy Morrison
The sun is out! That’s good news. The bad news, of course, is that thanks to the recent rainstorms the soil is soggier than a sloppy sponge. And the overnight temperatures are stuck in the 30s and low 40s at least until Easter.
None of this is good for putting in young tomato plants. Tomato roots need warm loamy soil with air pockets, not mud. Ideal overnight temps should be 50 degrees. At best any plants outside will just sit there; at worst, they could be killed by cold.
Yet gardeners around here are itching to PLANT. All the nurseries are full of beautiful tomato plants. And those of us who regularly start seeds have baby plants of various sizes in greenhouses or under grow lights or in kitchen windows – and we are running out of room for them.
What to do until planting conditions are better?
– Make sure the tomato plants have enough room for their roots. Repot 6-pack-size plants to something tall like a large Starbucks plastic cup or a 24-ounce yogurt container. (Punch holes in it!) Move a 4-inch nursery plant to a 1-gallon pot. Larger plants in 1-gallon pots can move up to 2-gallon containers. (Try a cloth grow pot so it’s not too heavy to move.) A plant that has become leggy should be planted deep, up to its first set of leaves, so that new roots have the chance to grow along the buried stem.
– Give the plants enough light and warmth. If daytime temps creep up to 60, bring the plants outside for some sunshine. But be careful: Putting tender plants in direct sun could bleach the leaves, so some filtered sun is better until they’re a little hardier. Eventually they can stay out all day. I set up a temporary “greenhouse” (stacked shelves and a zipped plastic cover) at this point on a back porch so I can move the plants undercover in the evening and avoid dragging them back into the house. I also can run old Christmas lights in there if I think they need it.
– If your tomatoes are already in the ground, and have survived all the rain, wind and cold so far, congrats and go buy some lottery tickets – it’s your year! We’re not out of the woods, yet, though, so watch the weather forecasts closely thIs next week – Tuesday morning (April 4) could be frosty, for example. I know some people swear by commercial plant protection devices like the Wall O Water but I’ve never tried them. Improvised devices can include milk jugs with the bottom cut off, assuming the plants are that small, or row covers.
– If you haven’t done so yet, use some of that pent-up planting energy to prep your garden, rather than do it right before planting next month or in early May. After the soil dries somewhat, work in some poultry manure or whatever organic/natural product you prefer. (Worm castings are great if you have access to them.) Or just scatter the product on top if things are too wet. Soil health should be your primary concern. Artificial fertilizers do help plants grow but do nothing for the soil.
-- Also, this bears repeating: Don't walk on wet soil! At least where you intend to plant anything. Compacted soil loses its natural air pockets, and the essential organisms in the soil could be squeezed out.
-- Now, patience! We'll all have our tomatoes eventually.
For more on growing tomatoes and other vegetables, visit the Sacramento County master gardeners’ site for UC garden notes and other guides. I also like this 2017 post on tomato growing from the Farmer Fred Rant: https://farmerfredrant.blogspot.com/2017/03/tips-for-great-tomato-garden.html
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Flowers in My Back Yard Series
Aug. 4: Dianthus a deceptively hardy flower
July 28: Naked Ladies put on summer show
July 21: Thank Luther Burbank for these long-lasting beauties (Shasta daisies)
July 14: How to keep hydrangeas happy
July 7: Grow these bright cosmos for bees and butterflies
June 30: Agapanthus adds blue fireworks to the garden
June 23: Easy-care gazanias fill those hot corners
June 16: Daylilies are perfect for water-wise gardens (and a lot more)
June 9: Grow coneflowers for pollinators -- and yourself
June 2: Sunflowers capture Sacramento's summer attitude
May 29: Are your roses going 'blind'?
May 26: Zinnias are the summer flowers every garden needs
May 19: Plant dahlias now for late-summer flower power
May 12: Know your coreopsis from your bidens
May 5: Mums the word on Mother's Day weekend
April 28: Majestic Matilija poppy is worth a look
April 21: Celebrate roses, America's favorite flower
April 14: Small flowers with outsized impact
April 7: Calendulas do double duty
April 3: Make Easter lilies last for years to come
March 31: In praise of a pollinator magnet (small-leaf salvias)
March 24: Azaleas brighten shady spots
March 17: The perfect flower for beginners? Try zonal geraniums
March 10: Keep camellias happy for years to come
March 3: Fruit tree blossoms are a fleeting joy
Feb. 27: Are your roses looking rusty?
Feb. 24: Treasure spring daffodils now and for years to come
Feb. 17: How and why to grow wildflowers
Feb. 10: Let's talk Valentine's Day roses
Feb. 3: Why grow flowers?
Sites We Like
Garden checklist for week of Aug. 2
Get out early in the morning and monitor your garden’s moisture needs. Deep water and add temporary shade structures for plants that are feeling a little burned. In particular, protect developing peppers and eggplant.
* Put off fertilization until this heat passes; plants need to concentrate on hydration instead of growth.
* Harvest tomatoes, beans, squash, pepper and eggplants to prompt plants to keep producing. Give your plants a deep watering twice a week, more if planted in containers.
* Watch out for caterpillars and hornworms in the vegetable garden. They can strip a plant bare in one day. Pick them off plants by hand in early morning or late afternoon.
* Mulch can be your garden’s best friend – it conserves moisture while blocking out weeds. But don’t let mulch mound around stalks, stems or trunks. That can promote rot.
* Pinch off dead flowers from perennials and annuals to lengthen their summer bloom.
* Pick up after your fruit trees. Clean up debris and dropped fruit; this cuts down on insects and prevents the spread of brown rot.
* Prepare for a fall full of flowers by paying a little extra attention to your garden. Cut off spent blooms from roses, annuals and perennials. Roses will rebloom about six to eight weeks after deadheading.
* Indoors, start seedlings for fall vegetable planting, including bunching onion, cabbage, broccoli, cauliflower, kale, radicchio and lettuce.
* Sow seeds of perennials in pots for fall planting including yarrow, coneflower and salvia.
* In the garden, direct seed beets, carrots, leaf lettuce and turnips. Make sure to keep seeds and seedlings consistently moist.
* Plant potatoes.
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Food in My Back Yard (FIMBY) Series
Lessons learned during a year of edible gardening
WINTER
Is edible gardening possible indoors?
Hints for choosing tomato seeds
Why winter is the perfect time to plant fruit trees
When to plant? Consider staggering your transplants
How to squeeze more food into less space
Plant a fruit tree now -- for later
Win the weed war by tackling them in winter
Tips for planting bare-root trees, shrubs and vegetables
Time to give vegetable seedlings some more space
Ways to win the fight against weeds
FALL
Dec. 16: Add asparagus to your edible garden
Dec. 9: Soggy soil and what to do about it
Dec. 2: Plant artichokes now; enjoy for years to come
Nov. 25: It's late November, and your peach tree needs spraying
Nov. 18: What to do with all those fallen leaves?
Nov. 11: Prepare now for colder weather in the edible garden
Nov. 4: Plant a pea patch for you and your garden
Oct. 27: As citrus season begins, advice for backyard growers
Oct. 20: Change is in the autumn air
Oct. 13: We don't talk (enough) about beets
Oct. 6: Fava beans do double duty
Sept. 30: Seeds or transplants for cool-season veggies?
Sept. 23: How to prolong the fall tomato harvest
SUMMER
Sept. 16: Time to shut it down?
Sept. 9: How to get the most out of your pumpkin patch
Sept. 2: Summer-to-fall transition time for evaluation, planning
Aug. 26: To pick or not to pick those tomatoes?
Aug. 19: Put worms to work for you
Aug. 12: Grow food while saving water
Aug. 5: Enhance your food with edible flowers
July 29: Why won't my tomatoes turn red?
July 22: A squash plant has mosaic virus, and it's not pretty
July 15: Does this plant need water?
July 8: Tear out that sad plant or baby it? Midsummer decisions
July 1: How to grow summer salad greens
June 24: Weird stuff that's perfectly normal
SPRING
June 17: Help pollinators help your garden
June 10: Battling early-season tomato pests
June 3: Make your own compost
May 27: Where are the bees when you need them?
May 20: How to help tomatoes thrive on hot days
May 13: Your plants can tell you more than any calendar can
May 6: Maintain soil moisture with mulch for garden success
April 29: What's (already) wrong with my tomato plants?
April 22: Should you stock up on fertilizer? (Yes!)
April 15: Grow culinary herbs in containers
April 8: When to plant summer vegetables
April 1: Don't be fooled by these garden myths
March 25: Fertilizer tips: How to 'feed' your vegetables for healthy growth