Skip to main content

Extraction Fan & Carbon Filter Ducting Kit Odour Hydroponics Grow Tents Smell

£54.99   Buy It on eBay for only: £54.99 Buy It Now on eBay Read more Visit potads uk classifieds for 1000's of 420 adverts

Strange pH problem in flowering stage, changing to tap water from RO

Hi all

My first grow ever, I have a 9 week old autoflower in DWC in its flowering stage and I have been using RO water with added Calmag and Flora Trio nutrients its whole life (around 1/3 of the recommended dosage), no issues. Around 2 weeks ago I started getting sudden pH drops, it would go from 6.2 to 4.8 every 24 hours, yet the plant was growing nicely still. I ruled out Pythium and Algae, I did a res change twice and adjusted nutrients to no avail, the pH kept dropping, whilst still...

Strange pH problem in flowering stage, changing to tap water from RO


from Hydroponics / Aeroponics https://www.rollitup.org/t/strange-ph-problem-in-flowering-stage-changing-to-tap-water-from-ro.1025757/

Popular posts from this blog

Rockwool ?

Is the rockwool suppose to barely touch the water, and when givin nutes do you soak em in the water with nutes and place em back in your net pot ? 1st timer Rockwool ? from Hydroponic Growing Read more How to fix this hydroponic problem
Read more

Reservoir - how cold is too cold?

I figured you hydro guys (DWC) would know about water temps as it is so critical for you. I know lower temps have higher O2, like 68 is ideal I believe. But if you get much lower like in the high 50s will that cause stress to the plant? from Hydroponics / Aeroponics read more
Read more

Germination of seeds - ready for r/dwc

Hey all! I thought I'd share an experiment about achieving from seeds to R/DWC directly. First, sprout the seed in paper towel... Should take ~48 hours, then fill your netpot with clays. Take the little one with squeezers and place it gently, leaving the shell's side in an upside position, between two pebbles, to make it easier for the head to grow and reach for the light.... Just soak your netpot every few hours to keep things moist... The root system will establish itself and you'll see... Germination of seeds - ready for r/dwc from Hydroponics / Aeroponics read more
Read more