How to Fertilize Lithops bromfieldii
When Should I Start Feeding My Lithops?
Lithops follow an unusual growth cycle where active growth occurs in fall rather than spring, so feeding timing is opposite to most houseplants.
How Often Should I Fertilize My Lithops?
Once or twice per year is plenty. Feed once in early fall when you see new leaf pairs beginning to push through, and optionally a second time about a month later if the plant looks healthy.
Do not fertilize during the summer dormancy period when Lithops rest, or in winter and spring while the old leaves are splitting and transferring moisture to the new pair. Feeding during these phases can cause swelling or rot.
Signs of over-fertilizing include mushy or discolored leaves. If you are ever unsure, skip the feeding entirely. Lithops are adapted to nutrient-poor soil and will do fine without it.
What Is the Best Fertilizer for Lithops?
Lithops thrive on very little. A low-nitrogen cactus and succulent fertilizer with a ratio like 2-7-7 or 1-2-2 is ideal because too much nitrogen causes soft, stretched growth that invites rot.
Use a liquid formula diluted to one-quarter the label rate. That tiny dose delivers enough phosphorus and potassium to support root health and the annual leaf-splitting cycle without pushing the plant beyond its natural pace.
Granular or slow-release fertilizers are too concentrated for Lithops. Stick with a dilute liquid so you have precise control over how much reaches the roots.
How Do I Fertilize My Lithops?
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