CS or STS that is the Question!!!

[gojirawusa]

Anyone tried taking the plastic bulb off the 100w led and growing with them? Very bright. Also anyone know what the lumens will be after takung it off? Lumens start at 1600.

 

[Hemposapien]

can I just buy a premade solution, sts or cs at my local gardening center or online? if so,what would I ask for?

Check out this site,

https://www.canna-fem.com/