vietnameseblack said:I'm trying to find an all organic soil mix that will keep my plants fed until flowering, outdoors. My outdoor season starts around the end of April beginning of May and flowering starts mid to late August. With harvest somewhere near the end of October. Also the existing soil is relatively fertile so i have a little buffer in case the nutrients in my soil mix are used up. My plan is to back dig a 2ft x 2ft x 2ft hole and fill with my mix. One of the main requirements is it must hold allot of water because during the heat of summer, temps. can be at or near 100 degrees Fahrenheit. Currently I'm thinking about using the following soil mix:
5 parts Coco Coir
3 parts perlite
3 parts garden compost
-with an added mix of
5 Tbs. of seed meal (canola and alfalfa)
1 Tbs. of Rock Phosphate
1 Tbs. of greensand
1 Tbs. of kelp
2 Tbs. of dolomite lime.
per gallon of soil mix.
For flowering i will be feeding with a Guano tea.
I noticed that this recipe is very similar to mix #1 by burn1 so i was wondering if anyone could answer a few questions. First off at the very least using this recipe i would need 32 cu. ft. of coir which would cost approximately $400 so i was wondering if there are any cheaper alternatives or if i could mix half and half with existing soil. For reference i will be growing c99, Juicy Fruit, Chochlate chunk x Thaitanic & Shiskaberry x Thaitanic. Any comments will help.
Vash said:Question about the Flowering tea. Is the PSG used throughout the complete flowering stage in those same ratios? I'm asking this question because of the high N content in that particular guano. Would Indonesian or Jamaican be an option in late flower?
BurnOne said:You can use that recipe up until harvest. If you want to get rid of some of the chlorophyll near the end, just leave out the PSG for the last two waterings.
Burn1
Vash said:Chlorophyll...?? Am I missing something?
Flowering nutrient tea mix:
2/3 cup Peruvian Seabird Guano
2/3 cup Earth Worm Castings
2/3 cup High P Guano (Indonesian or Jamaican)
5 TBS. Maxi-crop 1-0-4 powdered kelp extract
5 TBS. Black Strap Molasses
I'm with you on leaving out the Perivian Seabird Guano (PSG), but I lost you with the chlorophyll.
vonforne said:By this I think he meant that by reducing the N and P ratio´s in the late flowering stages slows the plants chlorophyll production because of a lack of nutrients in the substrate. Thus causing the plant to begin to yellow.
V
busterbunny said:I have visited this thread more than any other on the forum and it's given me a lot of good information, I can probably start my first grow soon. Thanks so much for all the great info on the soil mixes and nutirents!!