Check the winners The Grow Awards 2026 🏆
Start My Diary
English
Start My Diary
 Log In
Start My DiaryHomeDiariesStrainsShortsQuestionsContestsGrowersSeedsBreedersNutrientsEquipmentBlog
EnglishEnglish
Log InSign Up
Following Follow Brands & Growers to get updates
Back to J.R. Peters, Inc.
J.R. Peters, Inc.

Jack’s Professional 20-20-20 General Purpose

9.2/10
Follow
Info
Diaries
19
Growers
8
Reviews
13
All 19
Growing 8
Harvested 11
Autoflowering 6
Photoperiod 9
Indoor 13
Outdoor 6
Soil
Hydroponics
Soilless
FL 19
HID 4
LED 13
Champions 2
Following
Videos 7
More filters
Sort by
last update
last update
grow score
likes
creation date
Diablo Rojo XL Auto in the VGrow DWC
6 weeks
Diablo Rojo XL Auto in the VGrow DWCGmiadlichGanjaGrown
Diablo Rojo XL Auto
6mo ago · 5 comments
Nanda Devi
25 weeks
Nanda Deviroberto420
Nanda Devi
1y ago · 19 comments
swazi burmese x spock v
22 weeks
swazi burmese x spock vroberto420
swazi burmese x spock v
2y ago · 6 comments
Hoku Seeds Critical Durb
20 weeks
Hoku Seeds Critical Durbroberto420
Hoku Seeds Critical Durb
2y ago · 14 comments
GDP clone kens
12 weeks
GDP clone kens JSmoove04
gdp clone
2y ago · 7 comments
Zkittlez Auto
7 weeks
Zkittlez Autoresimax
Zkittlez Auto
3y ago · 27 comments
Mataro Blue
19 weeks
Mataro Blueresimax
Mataro Blue
3y ago · 65 comments
Kiss Trifecta
19 weeks
Kiss Trifectaresimax
Kiss
3y ago · 77 comments
Purple Ghost Candy
24 weeks
Purple Ghost Candyresimax
Purple Ghost Candy
3y ago · 135 comments
Medusa F1
9 weeks
Medusa F1resimax
Medusa F1
3y ago · 53 comments
beginner sativas
25 weeks
beginner sativasroberto420
2 strains
3y ago · 5 comments
COPA Ancient OG F3
21 weeks
COPA Ancient OG F3roberto420
COPA Genetics: Ancient OG F3
4y ago · 4 comments
White Widow, first grow, 2x2
22 weeks
White Widow, first grow, 2x2esotaro
White Widow (fem)
4y ago · 16 comments
winter grow
20 weeks
winter growroberto420
2 strains
4y ago · 13 comments
Pineapple Express Auto: Spring 22
10 weeks
Pineapple Express Auto: Spring 22PhoenixGardens
Pineapple Express Auto
4y ago · 19 comments
Wedding Cake Auto: Spring 22
10 weeks
Wedding Cake Auto: Spring 22PhoenixGardens
Wedding Cake Auto
4y ago · 13 comments
Afghan Mass XXL
9 weeks
Afghan Mass XXLGogogorman
Auto Afghan Mass XXL
4y ago · 4 comments
first grow
18 weeks
first growroberto420
2 strains
5y ago · 41 comments
GSC - first grow
17 weeks
GSC - first growsteingrower
Girl Scout Cookies
5y ago · 10 comments