How do I winterize geraniums that are already in pots? Include your email address to get a message when this question is answered. Although generally drought tolerant, pelargoniums growing in the ground may need a thorough watering once a week or so, especially during prolonged dry periods. Air circulation is another. Many thanks for the, "It helped me to discern what is most important for making sure I have a beautiful blooming geranium when spring, "I overwintered climbing geraniums using fleece protection when very cold. Santa Cruz, a law degree from Berkeley's Boalt Hall, and an MA and MFA from San Francisco State. Geranium | Genus: Pelargonium. Root zone watering with drip irrigation or soaker hoses eliminates the danger of splashing water on leaves or flowers. As spring arrives, move your potted geraniums outside gradually, adding a little more time each day to allow them to acclimate to cooler air. This keeps the plant dormant for the winter and also helps it to store energy for spring. While true geraniums are frost-hardy perennials generally planted in flower beds, geraniums (Pelargonium spp.) Do not water geraniums in excess. ); the nursery plants sold as geraniums are actually of the genus Pelargonium. What can I do? GERANIUM BASICS ; GERANIUM TYPES; PLANTING GERANIUMS; GERANIUM CARE; Photo by: Maya … In addition to watering, which should be done deeply and once the soil begins to feel dry indoors or at least weekly outdoors (though potted plants may need daily watering in hot weather), fertilizing is usually necessary. Geraniums are easy-care abundant bloomers whose bright flowers will blossom from spring until fall. Here are some gardening tips on how to care for Geraniums so that they will flower all summer long. If your geraniums are already in pots, spread organic compost lightly on the soil surface and work in, taking care not to dig up the plant's roots. {"smallUrl":"https:\/\/www.wikihow.com\/images\/thumb\/e\/e8\/Care-for-Geraniums-in-Winter-Step-1.jpg\/v4-460px-Care-for-Geraniums-in-Winter-Step-1.jpg","bigUrl":"\/images\/thumb\/e\/e8\/Care-for-Geraniums-in-Winter-Step-1.jpg\/aid2229846-v4-728px-Care-for-Geraniums-in-Winter-Step-1.jpg","smallWidth":460,"smallHeight":345,"bigWidth":"728","bigHeight":"546","licensing":"