Master gardeners talk fruit protection, straw bales and more
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UCCE master gardener Wendy Wilson explains the simple tools needed to net a fruit tree. (Screengrab from Sacramento County master gardeners YouTube channel)
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Have you checked out the Sacramento County master gardeners' YouTube channel lately? Four new videos have been added to the 30 already there. They each tackle an important gardening question for this time of year
1) Netting Fruit Trees: An Easy and Inexpensive Method. Are the birds and squirrels eyeing your ripening tree crop? Master gardener Wendy Wilson demonstrates how to protect the fruit, on a 7-foot-tall cherry tree. (The master gardener Orchard Team recommends keeping fruit trees to this height for ease of picking and maintenance.)
2) Straw Bale Gardening, Part 1: Preparing the Bales. Master gardener Gail Pothour has been setting up straw bale gardens at the Fair Oaks Horticulture Center for a number of years, growing everything from sweet potatoes to tomatoes in them. She takes viewers through the process of conditioning the straw bales. Great information on the difference between hay and straw, too. Here's the printed guide she mentions in the video. A second video is planned on planting and growing in the bales.
3) Blueberries: Amending Your Soil's pH. Blueberries are picky about their soil -- they need a pH level of 4.5 to 5.5, which is acidic. Master gardener Marta Kravech explains why and how to get the soil acidic enough for blueberries to perform their best.
4) Maintaining a Weed-Free Lawn. Master gardener Sherry Dunn discusses the most common lawn weeds, plus offers mowing tips and information on herbicides.
The previously posted master gardener videos on YouTube contain a wealth of gardening tips. Here are 3 that are relevant right now:
-- Thinning Fruit on Your Fruit Trees. Thinning keeps fruit trees healthy and prevents breakage of limbs.
-- What's Wrong With My Tomatoes? This video tackles environmental disorders such as catfacing, blossom end rot, cracking and sunscald.
-- Harvest and Rejuvenate Your Lavender. Ruth Ostroff and Vivian Sellers of the master gardeners' Herb Team show the best way to keep lavender healthy.
-- Kathy Morrison
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Food in My Back Yard Series
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
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Garden Checklist for week of April 20
Before possible showers at the end of the week, take advantage of all this nice sunshine – and get to work!
* Set out tomato, pepper and eggplant transplants.
* From seed, plant beans, beets, cantaloupes, carrots, corn, cucumbers, melons, pumpkins, radishes and squash.
* Plant onion sets.
* In the flower garden, plant seeds for asters, cosmos, celosia, marigolds, salvia, sunflowers and zinnias.
* Transplant petunias, zinnias, geraniums and other summer bloomers.
* Plant perennials and dahlia tubers for summer bloom.
* Plant summer bulbs, such as gladiolus and tuberous begonias.
* Transplant lettuce and cabbage seedlings.
* Smell orange blossoms? Feed citrus trees with a low dose of balanced fertilizer (such as 10-10-10) during bloom to help set fruit. Keep an eye out for ants.
* Apply slow-release fertilizer to the lawn.
* Thoroughly clean debris from the bottom of outdoor ponds or fountains.
* Trim dead flowers but not leaves from spring-flowering bulbs such as daffodils and tulips. Those leaves gather energy to create next year's flowers. Also, give the bulbs a fertilizer boost after bloom.
* Spring brings a flush of rapid growth, and that means your garden is really hungry. Give shrubs and trees a dose of a slow-release fertilizer. Or mulch with a 1-inch layer of compost.
* Start thinning fruit that's formed on apple and stone fruit trees -- you'll get larger fruit at harvest (and avoid limb breakage) if some is thinned now. The UC recommendation is to thin fruit when it is about 3/4 of an inch in diameter. Peaches and nectarines should be thinned to about 6 inches apart; smaller fruit such as plums and pluots can be about 4 inches apart. Apricots can be left at 3 inches apart. Apples and pears should be thinned to one fruit per cluster of flowers, 6 to 8 inches apart.
* Azaleas and camellias looking a little yellow? If leaves are turning yellow between the veins, give them a boost with chelated iron.
* Pinch chrysanthemums back to 12 inches for fall flowers. Cut old stems to the ground.
* Weed, weed, weed! Don’t let unwanted plants go to seed.
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