HemiSync
Autopot& Autocob Enthusiast
- Joined
- Nov 22, 2015
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- Website
- www.autoflower.net
- Currently Smoking
- Sweet Seeds Dark Devil, Barney’s Farm LSD. Yummy!
Yes I had an algae bloom because I refused to try and cover the 3x3 tray. I wanted to see what would happen if I left it uncovered and what I could do about it. Within two weeks you could see green algae strings starting to form and covered the surface of the water by week 3. I shut off the reservoir and allowed the plant to drink the remaining nutrients. The algae quickly dried on the bottom of the tray and I added 5 gallons of pure water to the tray and agitated it pretty good by lifting and dropping one side of the tray. This was while the plant was sitting in the tray and weaved into the screen. I then took a shopvac and emptied the tray completely vacuuming any algae stuck to the tray.Hi Hem--- i saw multiple plants in the tray when it was in your green house ----to answer your question--I have been watching your thread(s) and it shows marked(watched) , however I am not getting updates for whatever reason, but yet sometimes I do get updates. This has happened before with other peoples grows. I don't know why. I have resigned to think that it is caused by some glitch in the website.
If you have time, could you say how often you have to clean algae out and if it's a pain in the ass ? I'm trying to figure out if i use a 3x3 tray with easy to grow with 4 plants if it is worth it?
I then added 5 gallons of nutrient directly to the tray to get it started but now I’m using an algaecide. You can find it in most hardware, pet stores or Amazon. It’s safe in ponds, pools, aquariums and for fish and pets when diluted properly. Many brands of algaecide are the exact same thing so the brand doesn’t matter, if the active ingredient starts with poly it’s the same thing. I add 0.4ml to the 5 gallons of nutrient I added direct to the tray and to the 5 gallons I put in the reservoir. So far the algae has not returned. This would probably have been prevented had I just found some way, like weed cloth, to cover the tray. Again, I wanted to see what problems would happen and if there was a safe way to treat it. And yes, algae can and will affect the operation of the autovalve. Of course algae blooms based on three factors, nutrients, temperature, and sunlight. So depending on your location and weather you may have more or less algae. During the spring it was cool enough here where it wasn’t a problem.
Yes algae could be a pain in the ass, if you let it. Now that I have a fix if I need it in the future, I will probably just cover the tray. Anything that will block light will work. Green algae is green for a reason, it can’t live without photosynthesis. I hope these ramblings of a stoner helped in some way. :smoking:
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