By continuing to use the website or clicking Accept you consent to our cookies and personal data policy and confirm that you are at least 18 year old. For details please see Privacy Policy and Terms
Severe upwards leaf curl.
Plants are not up taking any water this week.
Slowed down fans.
Raised humidity from 50 to 60%.
Changed out 6 cob 400 watt light to 200 watt veg blurple light at 36" away.
4 other strains are kept in the same room with the same ferts and are fine.
It looks like you are having a root issue. If the medium has been kept too wet then this can cause a lack of oxygen and allow root rot to set it. I would give them a dose of 2 tsp per gallon of 3% hydrogen peroxide and that should kill any bad bacteria that is killing the roots. Then let the pot dry out pretty well between waterings and make sure you have good drainage. Plants have a hard time recovering from major root damage, but hopefully you can get it turned around. Good luck!
Everytime I water the plants show signs of burn. I use lemon for pH down .5 tspn per gallon and cal/mag/iron 5 ml.
All other strains are doing great.
What gives?
What is the ph and ppm of your water before adding lemon. If its in our not far from the 5.8-6.9 range then don't add lemon. The soil will buffer. Do you check your soil ph before grow? This is something I learned to do in my early grows. Some soil can be very alkaline like 7-9 and needs adjusting to bring this down.
+1 strain
LAzerBEAN
Pineapple Express Auto
Login
