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- #21
pH Control:
I've added peat moss to my soil when I repotted to 3 gallons, its probably around 65% potting mix, 15% perlite, 10% peat moss. Peat Moss should have a pH of 4ish, I think, and should help lower the pH of my soil. I'll measure the pH of my next watering run-off.
EPIC FAIL super soil attempt:
If you're doing the math, the % don't add up to 100. The other 10% consisted of random mix of crap. There were Bone Meal (8 8 1), something that claims to be Bat Guano (0 18 0) and Fish Meal (9 3 0). Didn't look at the NPK until after I randomly mixed it into my soil, and THERE IS NO K! I'm going to have to go find some potash ferts asap....
So far, the plants seem to be healthy, although the bigger leaves seem to have turned a little darker shade of green. Does this indicate any deficiency? It is currently day 15 since sprout, and the plants haven't stretched at ALL! Even before LSTing, the biggest plant was no more than 2.5 inches tall. The internodes are super tight though. I'll post some pics of them in a few days when I next water them.
MORE SEEDS!!! (also EPIC FAIL)
I'm also trying to add a few more seeds, but I have failed miserably with 4 seeds. They have all rotted in the soil due to overwatering/overheating I think... Germinating 3 more seeds now, no more fancy heat source/too much care. This time it will be a water soak until crack, then transplant to plastic cup with a light/moderate misting of the upper layer of soil, then IGNORE them for 24 hours at a time and let nature do its work.
Smells and Exhaust fans:
For new stealth growers out there who are worried about smell (I was one of them), none of my plants smell at 15 days, only a nice fresh plant smell if you put your nose close. My tomato plant leaves smell more than these guys. I'll be sure to keep updating the smells of the plants as they grow, hopefully someone would find this information useful!
My current exhaust fan is a 14 watt 4 inch fan, moving 62 cfm of air, which is taped directly to my filter with the outtake sticking out of the tent (no bends or ducting at all for maximum efficiency). The tent is less than 30 cf, so the air is changed 1-2 times per minute (after using those multiplier factors). My reasoning is that this lower powered fan is much more quiet, and might as well save a bit on electricity (these things tend to add up over time).
I have a more powerful 4 inch centrifugal fan that uses 75 watts, moving 168 cfm, which I plan to use during flowering, to create more negative air pressure to ensure odors do NOT escape. This fan is MUCH louder, and I'll be hooking it up to a speed controller to get the best balance between sound level and odor control.
Lighting situation:
My 200w LEDs have been sitting about 4 ft above my very short canopy for about a week now. I initially used the adjustable strap things that came with the gorilla tent to keep my lights around 2 ft above the canopy at seedling stage, but as there were only 2 straps, I had to use them to hold up the carbon filter. The LEDs are now hanging on the support cross bars at the top of the tent. I had ordered the adjustable rope things and timed it to arrive with my tent, but after 3 weeks, the seller never shipped it and refunded the money. Re-ordered somewhere else, and it should be arriving within the week.
One thing that surprised me was that during the week, even though the LEDs were sitting far above the recommended height (18-28 inches) my plants never stretched! I assumed that plants not getting enough light tend to stretch and grow tall and weak to get closer to the lights. I'm wondering if genetics got something to do with it, or whether the LEDs are pretty efficient even at double the recommended height. The White Widow should be sativa dominant, so I expected this to have stretched, but it stayed as short and wide like the indica dominant pineapple punch.
Looking ahead:
Growing is super fun, and I am already looking forward to the next grow! My next grow will be non-autoflowers, with at least 4 different strains. One of them is going to be the Girl Scout Cookies from Cali Connection. Can't wait for 3 months to harvest the current batch! LOL.
I've added peat moss to my soil when I repotted to 3 gallons, its probably around 65% potting mix, 15% perlite, 10% peat moss. Peat Moss should have a pH of 4ish, I think, and should help lower the pH of my soil. I'll measure the pH of my next watering run-off.
EPIC FAIL super soil attempt:
If you're doing the math, the % don't add up to 100. The other 10% consisted of random mix of crap. There were Bone Meal (8 8 1), something that claims to be Bat Guano (0 18 0) and Fish Meal (9 3 0). Didn't look at the NPK until after I randomly mixed it into my soil, and THERE IS NO K! I'm going to have to go find some potash ferts asap....
So far, the plants seem to be healthy, although the bigger leaves seem to have turned a little darker shade of green. Does this indicate any deficiency? It is currently day 15 since sprout, and the plants haven't stretched at ALL! Even before LSTing, the biggest plant was no more than 2.5 inches tall. The internodes are super tight though. I'll post some pics of them in a few days when I next water them.
MORE SEEDS!!! (also EPIC FAIL)
I'm also trying to add a few more seeds, but I have failed miserably with 4 seeds. They have all rotted in the soil due to overwatering/overheating I think... Germinating 3 more seeds now, no more fancy heat source/too much care. This time it will be a water soak until crack, then transplant to plastic cup with a light/moderate misting of the upper layer of soil, then IGNORE them for 24 hours at a time and let nature do its work.
Smells and Exhaust fans:
For new stealth growers out there who are worried about smell (I was one of them), none of my plants smell at 15 days, only a nice fresh plant smell if you put your nose close. My tomato plant leaves smell more than these guys. I'll be sure to keep updating the smells of the plants as they grow, hopefully someone would find this information useful!
My current exhaust fan is a 14 watt 4 inch fan, moving 62 cfm of air, which is taped directly to my filter with the outtake sticking out of the tent (no bends or ducting at all for maximum efficiency). The tent is less than 30 cf, so the air is changed 1-2 times per minute (after using those multiplier factors). My reasoning is that this lower powered fan is much more quiet, and might as well save a bit on electricity (these things tend to add up over time).
I have a more powerful 4 inch centrifugal fan that uses 75 watts, moving 168 cfm, which I plan to use during flowering, to create more negative air pressure to ensure odors do NOT escape. This fan is MUCH louder, and I'll be hooking it up to a speed controller to get the best balance between sound level and odor control.
Lighting situation:
My 200w LEDs have been sitting about 4 ft above my very short canopy for about a week now. I initially used the adjustable strap things that came with the gorilla tent to keep my lights around 2 ft above the canopy at seedling stage, but as there were only 2 straps, I had to use them to hold up the carbon filter. The LEDs are now hanging on the support cross bars at the top of the tent. I had ordered the adjustable rope things and timed it to arrive with my tent, but after 3 weeks, the seller never shipped it and refunded the money. Re-ordered somewhere else, and it should be arriving within the week.
One thing that surprised me was that during the week, even though the LEDs were sitting far above the recommended height (18-28 inches) my plants never stretched! I assumed that plants not getting enough light tend to stretch and grow tall and weak to get closer to the lights. I'm wondering if genetics got something to do with it, or whether the LEDs are pretty efficient even at double the recommended height. The White Widow should be sativa dominant, so I expected this to have stretched, but it stayed as short and wide like the indica dominant pineapple punch.
Looking ahead:
Growing is super fun, and I am already looking forward to the next grow! My next grow will be non-autoflowers, with at least 4 different strains. One of them is going to be the Girl Scout Cookies from Cali Connection. Can't wait for 3 months to harvest the current batch! LOL.