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Thanks. That will be the likely solution.

You buy tiny bags. That is a tiny bag, innit?

Who sells good soil? Deals on bagged soil is OK. Bulk from local vendor is OK, too (anywhere near Bristol county, Mass.). Need to fill ten pots. I think 10 cu ft = a 40- or 50-gallon pot? Tahnks a grot!

Who sells good soil? Ideally, organic super soil or living soil. Deals on bagged soil is OK. Bulk from local vendor is OK, too. Want to fill ten 40- or 50-gallon fabric pots in Bristol county MA. I think 10 cu ft = a 50-gallon pot?

Thanks, for all the good ideas!

I have 10 3-foot clones growing at 18 hours daylight. I'm in Massachusetts with about 13 hours daylight. How do I best prep them for outdoor light cycle and keep them in veg? Progressively shorter days for a week or two? Please advise.

Nope. Now $121.

Now $120.00. Release the tides of inflation :( Cheap cool 500W grow light on Temu link

Hey! New update! Temu offered me another 500W light for $84.47 on their app. So I bought another one for LESS THAN $90!!! 3 months from now in August, how much can I sell them for on eBay? Hmmmm?

ACE Farmer 500 Watt. Great light, incredible price, Free Delivery Stateside. Bought one over a month ago after seeing it posted here. Ordered a second last week because, let's face it: This is the end of cheap grow lights! Say goodby, no one is ever going to get a better light for this price...

Yep!

Wow! Great feedback and results from your wollastonite grow :bigjoint: Yes, the Silicon from the wollastonite is leaching from the growing medium so I would top dress at 2 months, and here's why I think that ... Dissolution of Silicon from Soilless Substrates and Additives (Opens a PDF research...

Sorry, didn't directly answer the question. Mixed in once when blending the soil. Good luck! Saw some on eBay: Wollastonite-calcium Silicate -vansil W -20 __2 Lb Maybe let us know how it goes, too?

It is added to the soil and then releases over days time.

You want to convert solar panel DC current to AC using a micro-inverter. Youtube series on a unit which claims it can plug into your household US 120volt. Plugging Solar Panels Directly Into An Outlet | Surprising Results

This is the study using EVOs to which Samsung refers. But it's lettuce :|:| Effects of White LED Lighting with Specific Shorter Blue and/or Green Wavelength on the Growth and Quality of Two Lettuce Cultivars in a Vertical Farming System From conclusion, "At the same electrical power, the new...

I am very interested in learning more! Are both the 3000k and 5000k Samsung LM301H EVO diodes? What type of diodes do you use for 660nm and 720nm? Can you list the diode mix, i.e. quantity of each diode on the board?

Wow! Thanks for sharing all this knowledge Prawn Connery!

To clarify, here I meant the series replaced by parallel strings, like this:

On this light the EE said that the power to the series would be uneven. And that the diode intensity in Series 2 might be different from that on Series 7. And this was because all the series draw off of that one green-tinted positive pad. Could this be a thing? I don't know much about...