Geranium Flower Maintenance. Allow soil to dry to some extent between waterings then water thoroughly. Care and Feeding When purchasing geraniumspelargoniums check the root base to see if it has been propagated by using a foam plug This plug allows growers to get plants to market quickly - but will eventually kill the plant if it isn.
Lets cover the nutrients in the soil first. Jan 27 2021 Adequate sunlight is required. If you want to grow geraniums full of flowers you need a south-facing window balcony or terrace.
During the winter water much less but do not let the roots dry out entirely.
If located in full sun water the plant more frequently. Moisturized soil is perfect for Geraniums so keep the soil moist. During the winter water much less but do not let the roots dry out entirely. 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.