Hi folks, I have joined this thread and did a quick read of every post. I'm jumping in with no prior hempy experience.
Four days ago, I took a 6 day old clone out of the cloner bucket with a nice set of roots.
Ace Guawi clone in 1.5 gallon (6" PVC) hempy with 19 grams osmocote+. I plan to water every 3 days and foliar spray about once every 10 days.
Prior to this, I grew 4 plants to maturity using bagged soil and organic bottled nutes, then I switched to a simpler method in soil.
For 2 years after that I grew in Clackamos Coot style living soil using plain water. My soil became exhausted about the time I did a multi-state move.
This spring, I resumed growing using Doc Bud's Hi-Brix soil and nutrients. This has been a really good system for me. My perpetual grow is pumping out one or two 2.5 oz plants a month.
All my experience has been growing in a basement. Growing in living soil, I have no experience with nutrient deficiencies. I don't want to learn about such things now. This is a big motivation for using osmocote+. I want the grow medium. or a simple, repeatable schedule, to provide all the nutrients.
When I started this grow with Hi-Brix soil I didn't plan for space to cook soil. My basement was relatively warm (65 degrees during the spring and summer,) but the temperatures are starting to drop. I can't squeeze anything larger than a 14 gallon soil tote into my flower area and I don't have warm space to cook or store a full 30 gallon batch of soil, let alone enough batches of soil to last through winter. I heat the grow area in winter, and I can store some pre-heated RO water in the grow areas, but I'm not prepared to heat more of the basement. The overnight low on September 29 was 41F, so the first frost isn't far away, and basement temperatures outside my grow area will be about 55 degrees.
My plan for now is to run hempy with slow release (osmocote+) and/or bottled nutes during the chill of winter, store my used soil in as warm a spot as I can find, and cook the soil in my garage next spring when the temperatures warm.
I'll be using 3 gallon buckets and #3 perlite for future hempys, I just happened to have #2 perlite and this 1.5 gallon 6" PVC pipe ready to be used as a hempy.
- - -
What have I learned in 4 days?
Placing a clone directly into a 12" tall hempy was a big shock to the little girl. She dried out by the next morning.
I watered her a second time on day 2, she bounced back and looks OK now (Day 4)
I also learned I need to more thoroughly rinse my perlite before use. I've added water 4 times now, each time peeing out over a quart of water, the waste water is still cloudy with perlite dust.
Some thoughts about watering technique and waste water (runoff.)
Since I had an issue drying out, my watering technique has been to plug the hempy hole with tape, fill my hempy until the surface perlite begins to float, let sit for 5 minutes or so, then unplug the hempy hole and let it pee.
I am guessing that the next 2 waterings (2-3 days apart) I should follow the same technique, giving the roots time to reach the hempy reservoir at the bottom.
After that, I was planning to dump water in the top until I see a strong stream of water leave the hempy hole. This is going to create more runoff than I am used too. Previously in soil, each plant in veg has been watered only as needed, I re-use the bottom soak water for the girls in early veg, so I have had only about a pint of runoff water from whichever girl in late veg needs water on any given day. I just let the water sit and evaporate. I have been collecting the flower area runoff in a large tray of perlite (a SWICK) which gets reabsorbed into the fabric pots and keeps the soil moist. - In short, I have been ignoring my runoff water.
If I veg all my plants in their final pots and get a quart of runoff each, at full capacity that will be 10 quarts of runoff in veg and 6 quarts of runoff in flower every 3 days, so I imagine I will have to collect the runoff water and transport it to a drain.
Thanks for reading, all criticisms gladly accepted. I'm trying the "fake it 'til you make it" approach to hempy.