Lithops Watering Schedule — Month-by-Month Complete Guide

Lithops watering is unique and confusing. This month-by-month schedule tells you exactly when to water and when to stop so your Living Stones survive and thrive. This guide covers everything you need to know about this topic, including common causes, step-by-step solutions, and answers to frequently asked questions.

Here are the key things to understand: Lithops have the most specialized watering needs of any common houseplant. They go through an annual cycle of splitting, growing, dormancy, and flowering. Watering at the wrong time during the splitting phase can kill them quickly. The number one rule: when in doubt, do not water. Lithops tolerate extreme drought. Most Lithops deaths are caused by overwatering — not underwatering. Understanding these fundamentals will help you diagnose and resolve this issue more effectively.

The most common reasons this occurs include: Lithops evolved in extreme desert conditions in South Africa with minimal rainfall. Their fat leaf pairs store all the water they need for months at a time. During the splitting phase (winter-spring), old leaves provide moisture to new ones. Any additional water during splitting causes the outer leaves to swell and burst or rot. Identifying the root cause is the first step toward finding the right solution.

To resolve this, follow these recommended steps: Spring (March-May): DO NOT WATER — Lithops are splitting and old leaves feed the new pair. Summer (June-August): Water sparingly once a month only when old leaves are fully papery and absorbed. Fall (September-November): Water every 2-3 weeks — this is the active growth and flowering period. Winter (December-February): Reduce to once monthly or stop entirely as splitting begins. Always water deeply then let soil dry COMPLETELY — never mist or give small sips. If these steps do not resolve the issue, consider consulting additional resources or a qualified professional.

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