Rinse coir with preferably warm water twice or more to remove salt then add one cup of Dr Earth 4.4.4 premium gold
per 5 gallon bucket then add 1/4 perlite. Dr Earth will be your buffer and offer other nutrients. I usually start adding chem nutes around day 10-20 @ 250-350ppm. Only water once a...
For the past two years I've been storing spore prints in the freezer for long term storage however I've been reading conflicting reports on freezing spores. Are these spores any good?
This is exactly what I have in mind. What are the temps on the strips? How do you attach the strips to the aluminum, tape or cpu paste? Cobs I’m running now are very hot with passive cooling however they have lasted 7 years. IDE imagine strips would last even longer since heat is spread out
Engine calculator is way above my head. About the only thing i can match up now is driver/voltage/amperage to the strip . Havent the slightest clue if i need ceramic, array, flux code etc. However I am looking for 3000k-3500k latest gen leds wattage around 400-500 watt
My cobs are getting old and would like to replace them with led strips preferably ones with the highest lumens per watt “lm301”. I’ve tried looking for them on mouser and arrow but get lost in the 100s of pages. Would like to keep the strips at 3500k 2 foot long. Already have an idea for drivers...
Need help finding a driver for a single Citizen CLU048-1818 90CRI - 3000K
Output voltage- 47.8- 56.2
Wattage- Anything from 35-80 watts , doesnt matter if its constant
I have noticed when i run dwc/hydro my grows require lower ppms than my coir grows. Its at 300 ppm by this stage in coir im usually running 400-550. Was wondering if hydro needs less nutrient than coco/coir?
Method= dwc five gallon cooler, thermostat, ice probe chiller, two large...