


Chlorosis: yellowing of stem and leaves. Caused by:
- Over watering; typically watering too often. Attempt to water on a conservative basis (once a week). Before watering, place a finger or specialized tool into the soil to sense the amount of moisture. Can also be caused by excess misting. See this page for more info.
- Iron, or sometimes zinc, deficiency. This affects the plant's ability to absorb nutrients.
- Unfavorable soil ph levels.
- Erowid suggests that Salvia Divinorum prefers slightly acidic soil PH (6.1-6.6): "Regardless of what soil mixture you use, try to keep your soil pH between 6.1 and 6.6. Were able to achieve this by watering approximately once a month with Stern's Miracid® or with a solution of 1 tablespoon of 50- grain (5 percent) natural apple cider vinegar to one gallon of water."
- Poor drainage of water. Make sure your pots have holes in them! If holes are near the bottom, do not let excess water, such as in a tray to catch water, rise high enough to touch the soil.
- Damaged or compacted roots. Re-pot your plants yearly.
- Using certain pesticides or herbicides.
- "Exposure to sulfur dioxide."
Stunted growth and yellowed leaves can indicate your soil is too acidic for plants to absorb the nutrients they need for healthy growth.
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