Bottom leaves yellowing 3 weeks into flowering

[rlsachs2003]

Been watering when pot feels light. Growing in pro mix, feeding every other watering. Water with 6.2 ph. Light is a 600 watt hps. Using general hydroponics flora series and calimag.Bottom fan leaves yellowing. Thinking it could be nitrogen deficiency or letting pots get to dry

 

[Jackson]

It appears that she is needing nitrogen. Keep in mind that fan leaves to begin to yellow toward the end of her live cycle.

How old is she?

 

[rlsachs2003]

Roughly 50 days from sprout

 

[Waira]

... more consistent watering mate, too much cycling between wet/dry is hard on the roots, screws with uptake and pH,... Those lowers are indeed fading from N defc. most of which is normal for this stage,... keep on your feeds! What are you feeding, and dosage?

 

[rlsachs2003]

2ml cali mag, 2ml of general hydroponics flora series each feeding per gal of water. Last feeding I cut flora grow to 1ml

 

[trickydicky]

Ive had similar issues with 5 gal equiv air pots this grow- Unfortunately you need to water lightly every day which is a giant pain in the ass. I prefer to water heavy every other day as I dont want to be a slave to the garden. I bought some 2 gallon pots and I cant wait to see how it complicates things

 

[Waira]

..lean harder on the bloom base, maybe consider using a PK booster too-