March 1, 2024


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Sarah Browning: Fertilizing houseplants usually takes know-how | Household & Backyard

As with overwatering, in excess of-fertilization is a common issue, so an vital phase in winter houseplant care is comprehending irrespective of whether your plant demands fertilization.

Houseplants, like most other crops, need to have fertilizer that contains three significant plant nutrients: nitrogen, phosphorus and potassium. The volume and frequency of fertilizer demanded depends on the variety of plant, its development fee, offered mild, soil media blend, frequency of watering and the form of fertilizer.

For the duration of winter, with its shorter days and very low light disorders, some plants relaxation,  creating minor new advancement and need small, if any, fertilization during this time period. Even so, if you have a pretty brightly lit south or west window or have delivered your plant with nutritional supplement gentle, it may however be actively developing even in winter. In that situation, deal with it as an actively increasing plant. Recently repotted, unrooted, dormant and wilted vegetation really should not be fertilized.

How do you identify if your plant is actively increasing? Search for new leaves becoming developed, flower buds or bouquets. These all suggest the plant is even now energetic and not resting (dormant).

Houseplant fertilization pointers

Subsequent, ascertain if the potting soil you used already incorporates gradual-launch fertilizer. If so, refer to the offer guidelines for when more fertilizer ought to be included. For instance, just one common potting soil states it feeds vegetation for up to 6 months. In that circumstance, more fertilizer would not be desired any before.