Sweet Seeds Al's next SWEET TLO grow

You could try espsom salts. I found my DD to be very cal mag hungry especially as she was under leds.
 
You could try espsom salts. I found my DD to be very cal mag hungry especially as she was under leds.
She has almost zero "spots" that you see with Cal deficiency but lots of yellowing veins on the leaves. I'll snap some pics in a couple of hours.

It looks just like the early stage in this drawing:
magnesium2.jpg
 
Epsom salt is MgSO4 i use it with everyfeeding since my plants are so Mg hungry.
I therefore would recommend to use it.
 
Well i just give one teaspoon with every 10 liters but thats in dwc.
You can also foilar feed them with 1/4 teaspoon salt to 1 liter water.
 
Well i just give one teaspoon with every 10 liters but thats in dwc.
You can also foilar feed them with 1/4 teaspoon salt to 1 liter water.
I'll do some digging on how much to feed in soil and maybe others will chime in. I'm definitely not gonna foliar in full flower but next time I run a DD I'll definitely hit them with a foliar.
 
All signs seem to point to 2 Tbsp per gallon. I just watered them on Sunday so the next watering I'll include the epsom salts. Hopefully that'll help get things to where they need to be.
 
I'll do some digging on how much to feed in soil and maybe others will chime in. I'm definitely not gonna foliar in full flower but next time I run a DD I'll definitely hit them with a foliar.

Oh yeah i would'nt spray magnesiumsulfate on my buds either xD
I would like to know that too for my hydro setup.
 
I gave the DD half a gallon of Epsom salt mix (2 Tbsp/gallon). Since yesterday two or three large fan leaves have developed orange necrotic spots so I'm glad I decided to hit her today.
 
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