New Grower Auto Anubis day 73, I'm a newbie so any guidance would be much appreciated.

[IrishK]

I'm at day 73 of this grow. Unfortunately, she probably won't reach full yield potential though, because we started out with a 2-tube, 4' grow light from Home Depot and 2 single 2' SO T-5's for the first 5 weeks; plus we didn't use very large pots. We switched to 4 - 4' T-5's on April 30th (started out with 4 blue, and then replaced two of the blue with red). We've been using the trio, and also gave her two rounds of Open Sesame one and two weeks ago, plus one round of Beastie Bloomz just on 6/6.

I've been referencing Ed Rosenthal's Grower's Handbook, but I just can't confidently pinpoint where she's at, all I know is there's more time left. Any insight, advice, etc... would be greatly appreciated.

Thanks!

 

[armanidog]

You have a while to go. Which strain(s) are these plants? I'd say a month away from starting a flush. The buds look pretty new.
You could start some new plants while these are finishing. Personally I would start backing off the growth formula by half. Keep giving the bloom formula.

 

[Dr Fluff]

Hi irish
Lovely looking plant you have there
I think I see a little Magnesium Deficiency on the first photo. Either buy some CalMag from you grow shop or online and follow the instructions. Epsome salts is the other option. Make a solution from 1 level tablespoon/15ml of Epsome salts to 1 gallon/4.5 Liters of water.
First take a small quantity of warm water and mix in the Epsome salts (this helps the salts to dissolve), then top up to a gallon with cold water and Ph it.
Epsome salts can also be used as a foliar spray which will work faster on the affected leaves due to the fact the leaves will absorbe it quicker that the root system can get it to the affected leaves. For making smaller quantities for foliar spraying use 1 level teaspoon to 1 liter of water, use the same method above to dissolve the crystals and then top up with water. No need to ph the foliar spray it is not going into your soil.
Use the foliar spray in the morning and avoid any water droplets from hitting hot lamps.

This is a stock photo showing Magnesium Def
Magnesium deficiency shows up as a paling in the inter-veinal regions of the leaf.

This is your plant I rotated it and zoomed in so it can be seen a little clearer.