FF OC & Earth Juice general question

[gromit23]

Hi, been using FF OC for all my grows. I usually wait until the 4th wk and then start introducing my nutes: Dyna-Gro Veg & Bloom.

I wish to switch to Earth Juice nutes and I have one simple question:

[COLOR="#00FF00"]?How many weeks should I wait to introduce the Earth Juice nutes (Their schedule) to FF OC?[/COLOR]

Cabinet: 18" w x 42" tall 32" deep. Passive intake(2) vented outside. Multiple P/C fans. humidifier
Lites: MH & HPS in cool tube. 250w @1
Seeds: Auto Fem dwarf Indica/Sativa
Soil: FF Ocean Forest 4 to 1 soil to perlite
Nutes: Wish to switch to Earth Juice- Grow, Bloom, Micro-Blast & Meta-K.
Lite Sche: usually 18/6
PH: around 6
Humi: 50%
Temps: mid 70s usually
Pots: 5 gal air pots/
No. plants: 1 (attempting SCROG)

Seed just germed not in air pot yet. Still in germ cab.


Thanks in advance.

 

[caligirl]

just be really careful with your ph - it will go a little wacky with earth juice. I used the entire line last year, switching from gh products and had ph problems that caused nutrient lock out and consequently a lot of issues all season. Switched to nectar of the gods after that experience and will never go back. I think if you are set on using EJ, then you should check ph regularly because it is inconsistent and really affects the plants if not corrected.