Wind chill expected to drop overnight lows to 32 degrees in Sacramento
|
|
A milk jug with the bottom cut off protects a little pepper plant
from frost damage. (Photo: Debbie Arrington)
|
Just when you (and I) thought it was safe to plant our tomatoes, we have an extra-late threat of frost – three weeks after our traditional frost date.
Tuesday’s overnight lows are expected to plunge into the mid 30s. With wind chill, it will feel like 32 degrees in Sacramento – and colder in the foothills.
According to the National Weather Service, storm systems later this week will drop snow as low as 3,500 feet on Wednesday night. And we may have more cold, rainy days this week than we had in all of March.
Following days in the 90s just last week, this cold spell will put on the brakes to rapid spring growth – or kill it all together.
So, what’s a poor tomato plant to do? Huddle up with some temporary protection.
Use a plastic milk or water jug as a mini hot house over a new transplant. Cut out the bottom and leave off the cap. This do-it-yourself “hot cap” will protect the transplant from wind chill and frost danger.
|
|
If your tomato plants aren't in the ground yet,
wait at least a few more days until the frost danger
is past. (Photo: Kathy Morrison)
|
In the afternoon, deep water tender plants; that extra moisture keeps the ground warm enough to avoid damage. Also, deep water citrus trees, which are now in bloom.
Another precaution: Make sure to mulch your veggies. Those wood chips or leaves act like a blanket over plant roots, keeping them moist and cozy.
Signs of frost damage are already prevalent in Sacramento gardens, due to some unseasonably cold nights in mid March. That chill killed new sprouts and browned transplants as well as burned tender growth on roses and other shrubs that were pushing out shoots.
When temperatures warm up reliably later this month, trim off the damaged foliage from shrubs. Frost-burned transplants may need to be replaced.
Then, it will be time to plant more tomatoes.
Comments
0 comments have been posted.Sacramento Digs Gardening to your inbox.
Food in My Back Yard Series
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
March 18: Time to give vegetable seedlings some more space
March 11: Ways to win the fight against weeds
March 4: Potatoes from the garden
Feb. 25: Plant a fruit tree now -- for later
Feb. 18: How to squeeze more food into less space
Feb. 11: When to plant? Consider staggering your transplants
Feb. 4: Starting in seed starting
Local News
Thanks to Our Sponsor!
Sites We Like
Garden Checklist for week of May 18
Get outside early in the morning while temperatures are still cool – and get to work!
* Plant, plant, plant! It’s prime planting season in the Sacramento area. Time to set out those tomato transplants along with peppers and eggplants. Pinch off any flowers on new transplants to make them concentrate on establishing roots instead of setting premature fruit.
* Direct-seed melons, cucumbers, summer squash, corn, radishes, pumpkins and annual herbs such as basil.
* Harvest cabbage, lettuce, peas and green onions.
* In the flower garden, direct-seed sunflowers, cosmos, salvia, zinnias, marigolds, celosia and asters. Transplant seedlings for many of the same flowers.
* Plant dahlia tubers.
* Transplant petunias, marigolds and perennial flowers such as astilbe, columbine, coneflowers, coreopsis, dahlias, rudbeckia and verbena.
* Keep an eye out for slugs, snails, earwigs and aphids that want to dine on tender new growth.
* Feed summer bloomers with a balanced fertilizer.
* For continued bloom, cut off spent flowers on roses as well as other flowering plants.
* Are birds picking your fruit off trees before it’s ripe? Try hanging strips of aluminum foil on tree branches. The shiny, dangling strips help deter birds from making themselves at home.
* As spring-flowering shrubs finish blooming, give them a little pruning to shape them, removing old and dead wood. Lightly trim azaleas, fuchsias and marguerites for bushier plants.
Powered by California Local
