Bottle of Plant food
Potting soil runs low on food in a few months. Feed a little, often, in spring and summer, as the label says.
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Wet soil first
Water, then feedFood poured onto dry soil can burn the roots.
Winter rest
Pause from late fall to late winterMost houseplants barely grow then and don't need feeding.
Too much?
A white crust on the soilFlush the pot with plain water and skip the next few feeds.
How to · With plant food
Feed your plants
Steps
- 1Feed from spring to late summer, when plants are growing. Skip late fall and winter.
- 2Water the plant first if the soil is dry. Food on dry roots can burn them.
- 3Mix the plant food with water exactly as the label says, then pour it evenly onto the soil until a little runs out of the bottom.
- 4Repeat every 2 to 4 weeks, or as the label says. A white crust on the soil means too much, so flush the pot with plain water.
The three numbers
N-P-K is nitrogen for leaves, phosphorus for roots and flowers, and potassium for overall health. Balanced suits most houseplants.
Liquid or slow-release
Liquid gives you control over every feed. Slow-release is easier and lasts longer.
Made for the plant
Orchids, succulents and citrus have their own foods. A general one suits most leafy plants.