I have learned a few things this year so far.... I have battled algae, gnats, losing seedlings. See a patern here!!! OVERWATERING!!!
I wanted to make a greenhouse this year but I didn't know enough about them yet. I decided to wrap the patio instead. It is a very poor addition done to my house probably 20 years ago..way before I bought it. The roof is horrible so I will be tearing it all down soon. I think I will buy three or four translucent panels for the roof and help these guys harden off a bit faster. Its hard moving these babies to full sun and back EVERY DAWG'ON DAY....
I need to transplant about 500 plants to 1 gallon pots soon. These will be my personal plants. The rest are probably bound to be good green compost material!~!~
Battling gnats and algae has been difficult. It seems you really need to have a TON of circulation to prevent these. Problem with that is the humidity levels become out of control... I had to buy a 80 pint dehumidifier to battle humidity. Now that the outside temps are rising into the high 70s, the heat it produces will make it unusable soon.. but it works well for heat at night!!! The blue barrels are full of water to help stabilize temps. Having alot of smaller containers covering the floor under the plants would be better...
I built a germbox like AJs and it works like a champ!!!! I have had a little trouble keeping the temps stable now that the outside temps are rising.. But if you are watching your plants like you should, this should be easily remedied with the simple prop of a door!! I built it from a few different materials because it is what I had. I wanted to make something CHEAP!!! I see some green algae or mold forming on the ceiling of the top level.... The top level feels like a sauna compared to the other levels. I will have to make a circulation plenum next year with some rigid ductwork and an inline fan. I will probably also remove the outside panels and swap them for something plastic so I can clean it easier...
I need to take some close up shots of each variety I am growing so I can have something to compare them to. I fell like they are growing VERY VERY well. They need some light at the moment...the wrap around the patio is not enough. It needs more light from above. They aren't too leggy, but the leaves are not as tough as they were under the fluoros and metal halide.
Even though the big white trays were used and cheap, they aren't for me... Nope, they hold a little water in the valleys and if you don't have good circulation the gnats will build a colony like no ones business... And the walls are tall with a lip that is always in my way. If it was about 3 inches tall thay would be good. But then they might be a bit flimsy. The lip on the top edge really helps with the rigidity...
Organics is easy!! And pretty damn cheap. I use a food by Rabbit Hill Farms. It is made in Texas and uses Rabbit manure and poultry litter with a blend of other minerals and what-evers... I have only used about $30 dollars worth of that and about $2 worth of epsom salts. The epsom salts spray sounds nice, I think I will try that instead of topdressing. They are not in the sun much yet so this should be easily done at any time of day.
Happy Growing!!!
Josh