pic taken 12-14-19
pic taken 12-15-19
different plant but this is what it turns into...
I have fought this for about 2 weeks. these plants are from seed.
planted from seed into solo cups in happy frog soil
re potted into ffof 12-13-19
only nutes that i have added is cal-mag 4ml per gal
PPm is reading around 800ish
ph of all water added is 6.4-6.5
run off is 6.3ish
rh is 60
temps are 81 day 70 night
light cycle is 18/6
I have also re-calibrated my ph pen 10 times thinking maybe the ph was off but
only thing i can think of is that my night time temps are low but at this time and with it being x-mas time i do not have the funds to buy a heater.
If anyone agrees with my temps being to cold at night would it be ok to switch my light cycle to 24 hrs. and use the lights as a heat source?
Please help!!!!
Thanks Eric!!
I was checking what ran out first...maybe take reading somewhere in the middle?
After thinking about what Mr. Grow it said "over-watering" he may be right also.. over-watering with low temps. Both might be hindering in combination? Low temps = less evaporation? I am running the lights 24/7 which keeps the temps at 81-82.things are looking better, or at least are not worsening.. Thank you !!
I lift the pots to check weight..I think it was a temp issue..i flipped the lights to 24 hrs and i see no more signs of progression. of course the effected leafs will be lost.. I will keep you posted.
Kinda looks like over-watering symptoms. How often do you water? What do you use to determine when to water?