WebFeb 24, 2010 · Fertilize monthly when plant is flowering but cut back to every two months in the fall and winter. Your geranium will do best if the day time temps are around 65 degrees with night temps around 55. To best maintain these cool temperatures try keeping that plant right in a sunny window this late winter and early Spring. WebGardeners wishing to overwinter their geraniums can try several techniques. Before the first frost, dig large geraniums from the garden and plant in pots large enough to hold their root system. Discard any plants with evidence …
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WebMartha Washington geraniums benefit from regular feeding every other week after the end of the rest period. Use a liquid fertilizer with a ratio such as 12-4-8, mixed at a rate of 1 teaspoon... WebApr 8, 2024 · Here are 4 methods that you can use to overwinter: Bring your geraniums indoors and keep them growing in a sunny window. If you have potted geraniums, allow them to go dormant and store in the same pot. … danny o\u0027neil cathedral
Geranium Pelargonium Care: How To Grow The Martha …
WebOct 23, 2024 · Martha Washington Geranium Winter Care To overwinter your Martha Washington geranium, bring the plant indoors before the first frost. Cut the plant back by half, and repot it in fresh, well-draining potting mix. Place the plant in a sunny spot, and water it whenever the top inch of soil feels dry. WebMay 26, 2024 · Trim back Martha Washington geraniums and utilize all of the “not too woody” tip cuttings to propagate the plants. The finest cuttings for rooting are four-inch tip cuttings with one or two sets of leaves. Cuttings can be soaked in water or rubbed with hormone rooting powder. A sandy, well-draining soil for potted cuttings. WebIt is possible to overwinter Martha Washington geraniums inside. In fact, they can be kept as a houseplant all year long and are sometimes regarded as the best kind of geranium … danny o\u0027connor ohio