Tomato Leaf Curl
stevemac00November 8, 2013
Looking down to bottom of tomato plant in photo below.
Only bottom leaves are curling.
Only bottom leaves have that yellow blotchiness. Ideas?
- 600w HPS is at least 36" above these leaves.
- EC maintained at 1.8-2.0 (~1000 TDS)
- PH 6.2-6.4
- CalMag-ic is used at res change every 10 days
- Not all plants have these symptoms