Kentucky gardens are bursting with spring color this month! Flowering trees and shrubs are blooming beautifully in the home landscape, while various types of flowering bulbs are scattered throughout garden beds. April is chock full of gardening activities to perform! Outdoor temperatures are cool enough that it makes it an ideal time to work outside. Today on episode 5 of the Sunshine Gardening Podcast, I am sharing 4 quick tips of things to do right now in the garden for the month of April. Stay with me as I explain some of these much needed garden activities to help you get a jump start on the spring gardening season!
Soil Preparation
To rototill or not to rototill? That is the question. Excessive rototilling, year after year, can damage soil structure and reduce the benefits of organic matter. Beneficial soil health builders such as earthworms and soil microbes are also damaged by it.
If adding lime and fertilizers according to soil test recommendations, home gardeners will want to rototill the soil to a depth of eight to ten inches to prepare their garden for planting. Break up any clumps that may form during this process to help aerate the soil.
If garden soil has good tilth from previous compost or manure applications and lime or fertilizer is not needed, gardeners can skip rototilling. Instead, use a garden shovel to loosen the soil before planting. Later, use an iron garden rake for smoothing and leveling out garden soils in order to make a good seed bed for plants.
Remember to avoid working the soil when wet. The best test to see if the soil is too wet is to take a handful of soil and form it into a ball. If the soil crumbles readily after being pushed with your finger, the soil can be worked. On the other hand, if the soil does not break apart and stays in the ball form, the ground is too wet to be worked. Working wet ground leads to clods which make it difficult to loosen after being dried. Plus, clods greatly reduce the good seed to soil contact required for seeding germination of vegetable crops.
Cool Season Vegetables
Continue to plant cool season vegetables in the home vegetable garden. These plants like the cooler air temperatures of Kentucky and include plants such as spinach, lettuce, collards, turnip greens, onions, beets, broccoli, cabbage, Brussel sprouts, cauliflower, carrots, early potatoes, radish, and Swiss chard. Some plants do better when directly sown into the ground and thinned out after germination.
Swiss chard growing in a raised bed garden.
To have a continuous supply of vegetables, plant a succession of those crops every 2 weeks. For more information about home vegetable gardening in Kentucky, see the publication number ID-128 titled Home Vegetable Gardening in Kentucky. It has everything that you will want to know about growing home vegetables in Kentucky. To view the link to the guide, please see the show notes.
Plant a Spring Salad Bowl Garden
Try a new spin on growing salad greens this year---in a salad bowl! Choose a shallow container that contains several holes for drainage. Since this is a salad bowl garden, the container does not necessarily have to be round, but it does make for an interesting container. Window boxes and rectangular containers are also acceptable.
Next, select a good potting soil mix for growing lettuce greens in the container. Avoid potting mixes that contain lots of bark since this causes the pot to dry out quickly. A good potting soil mix will contain different soil less media components such as peat moss, perlite, and vermiculite. Some potting mixes will have soil release fertilizers added in, but it is usually better to incorporate these fertilizers separately.
The fun part is deciding what plants to grow in your salad garden. Seeds can be started in your container, but it is easier to purchase transplants from a reputable garden center in your area. Several varieties of lettuce are available including arugula,...