Mag and Epsom? What’s the scoop?

Nutrients
1

This is my 3rd grow and the girls are 4.5 weeks into flower. Seeing what I believe is some mag deficiency. But please correct me if I’m wrong. So, do I need to add Mag, or is increasing the epsom enough? Would love everyone’s thoughts on this and how it may pertain to my situation.

Also - many PH PPM pens can read salt %. What would be an ideal salt % to target for a hydroponic grow?

Strain - Banana Purple Punch
Autopilots (Hydroponic - continuous feed)
Coco core/perlite 70/30
5 gal pots
5.8ph

1gal
2.5g Jacks 15-5-20 Tap (due to my high calcium in my water)
.6g Epsom
2ml silica
2ml hydrogrow
Tribus
Fine tune to 850ppm

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6 Likes
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Im not a hydro guy, but sheesh dude, youre killing it. I just see normal fading, and might want to increase ppms a tad to see how they respond. Weeks 5 6 and 7 those buds are gonna explode. If youve got your lights pushing the plants, they need the food for energy to build those buds.

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Thanks. I’ve really enjoyed it.

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I dont see any deficiencies in the pics provided.

5 Likes
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Beautiful grow :+1:

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Thank you!:pray:t2:

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Thank you for your input :pray:t2:

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Looking good you want them to yellow being that far along , looks like you’ll be on the flush in 3-4 weeks