Devil's Lettuce
New member
What's up guys, This is my first indoor grow & I've been finding some of these (older) leaves with yellow veins / overall yellowing / brown spots / crispy tips & edges. Also, some older leaves have been shriveling up, drying out, turning brown and falling off. I've been looking at a bunch of deficiency charts and reading forum posts but I feel a little more confused now than educated. I haven't seen any pictures of deficiencies where the veins turn yellow & surrounding areas are more green - it seems like it's usually the opposite.
I took some pics of the leaves and was wondering if anyone could give me some ideas of what specific deficiencies could be popping up.
People from this forum really know their stuff so any input would be awesome. Thanks
Here's a little more info on the plants / grow:
- Strain: PCK x kali China (plants 1 & 2 - indica) / Lilly (plant 3 - sativa)
- Grown from: Seed
- Stage: 3.5 weeks in flower
- Grow technique: Indoor Soil / SCROG (2'x2.5' per plant)
- Pot size: Home depot 5 gal buckets (holes drilled all over sides & bottom)
- Soil used: "super soil" mix on bottom 2-3" / fox farms ocean forest
- Water Used: Reverse Osmosis filter system // 1gal per plant every 3-4 days
- Lights: 300w LED per plant
- Temperature: 78f day / 65f night
- Pruning: topped 2x
* Foliar fed calcium / poured epsom salt on top of soil 2 weeks ago
* Haven't hooked up the dehumidifier yet so the RH has been a little high -- around 50% during the day / 90% max at night
I took some pics of the leaves and was wondering if anyone could give me some ideas of what specific deficiencies could be popping up.
People from this forum really know their stuff so any input would be awesome. Thanks
Here's a little more info on the plants / grow:
- Strain: PCK x kali China (plants 1 & 2 - indica) / Lilly (plant 3 - sativa)
- Grown from: Seed
- Stage: 3.5 weeks in flower
- Grow technique: Indoor Soil / SCROG (2'x2.5' per plant)
- Pot size: Home depot 5 gal buckets (holes drilled all over sides & bottom)
- Soil used: "super soil" mix on bottom 2-3" / fox farms ocean forest
- Water Used: Reverse Osmosis filter system // 1gal per plant every 3-4 days
- Lights: 300w LED per plant
- Temperature: 78f day / 65f night
- Pruning: topped 2x
* Foliar fed calcium / poured epsom salt on top of soil 2 weeks ago
* Haven't hooked up the dehumidifier yet so the RH has been a little high -- around 50% during the day / 90% max at night
