By Karolyn Gephart
January can have fluctuating temperatures, so it is best if you have not done this before now to place mulch and compost on plants you have in your gardens. During winter months, this practice will keep the roots of plants warm. Soil can need additional micronutrients at this time, which will also provide that.
If a freeze is predicted, water your plants. This, too, will help roots stay warm.
What else can gardeners do in January?
It is time to prepare beds for vegetable gardening. A good idea is to raise the beds 6-12 inches above ground level for proper drainage and aeration.
It is the month to set out onion transplants. In mid-January, kale and lettuce seeds can be planted directly in the garden, as well as chard, collards, kohlrabi, English peas, Irish potatoes, parsley, radish, and spinach.
Fertilize pansies and other winter annuals with a light application of 21-0-0 fertilizer, one-half pound per 100 square feet of area.
This is an excellent time to prune landscape trees as well as most shrubs grown for foliage.
The following seeds can be sown outside after the last estimated frost: alyssum, cosmos, salvia, sweet pea, and verbena.
Bulbs that can be planted now include agapanthus, amaryllis, cannas, calla lily, and crinum.
Do not fertilize newly planted trees or shrubs until after they have started growing, and only very lightly the first year.
Reduce watering for poinsettias.
Don’t forget to monitor indoor potted plants that dry out very quickly due to indoor heating. Keep them watered appropriately and spritz the air around them to help add humidity if enjoyed by that plant.
Happy Gardening in 2024!
