Fox Farm Nutrients are used for hydroponics and soil growing of marijuana. Fox Farm plant food nutrients are a very popular brand of indoor marijuana growing chemicals and nutrients. Fox Farm is sold in most every grow supply store as well as online (where I prefer to buy due to price). Fox Farm product line consists of Tiger Bloom, Big Bloom, Open Sesame, ChaChing, Beastie Bloom and Bush Doctor Sledgehammer. The last 4 Products are used in small quantities and only at specific times during the grow.

Fox Farm Feeding Schedule for Soil

Here’s the FoxFarms Feeding Schedule for Soil… Hydro is MUCH more complex, unless you use bubblers then you can follow a Phasic feeding schedule (At end of weekly schedule)

fox farm nutrients feeding schedule soil

WEEKLY FEEDING- per Gallon
Sprouting and week 1–Big Bloom2Tbs
week 2– 2tsp Grow Big+ 2Tbs Big Bloom
Week 3–3tsp Grow Big + 2Tbs Big Bloom
Week 4–JUST 3 tspGrow Big + 1/4 tsp Open Sesame

Week 5 same as week 4 unless going 12/12–

Week 5- OR–day 1 of 12/12– 2 tsp Tiger Bloom +1TBS Big Bloom + 1/2 tsp Open Sesame
Week 6–same as above
Week 7– 2 Tsp Grow Big + 2 tsp Tiger Bloom+1TBS Big Bloom + 1/4 tsp Beastie Bloom

Week 8– 2Tsp Grow Big + 2 tsp Tiger Bloom +1TBS Big Bloom + 1/2 tsp Beastie Bloom
Week 9– 2 tsp Tiger Bloom +1TBS Big Bloom + 1/4 tsp Cha Ching

week 10– Same as above
Week 11–2 tsp Tiger Bloom +1TBS Big Bloom + 1/2 tsp Cha Ching

At beginning of week 11–Check Trichomes– Flush if ready.. otherwise, continue as with week 11 every week until you do the final flush.

Also recommended–but not a necessity–
Bush Doctor Sledgehammer(prevents lock-out)
use 2 drops per gallon of water between feedings starting in week 4 of 12/12

Fox Farm for Hydroponic Growing

fox farm nutrients feeding schedule hydroponics

PHASIC SHEDULE: (per gallon)
(follow this for bubblers, OR you can use these amounts when watering in soil but is not as good as the weekly schedule for soil)

New Clones, or when seedlings get 3 sets of leaves- 1tsp Grow Big + 2tsp Big Bloom
Week 3 of veg (unless going 12/12) ADD 1tsp Grow big + 2 tsp Big Bloom
4 Days Before going 12/12- Add ¼ tsp Open Sesame
Day 1 of 12/12 Drain Reservoir & refill. Add 2 tsp Tiger Bloom + 1TBS Big Bloom + ½ tsp Open Sesame
Week 3 of 12/12Add ¼ tsp Beastie Bloom
Week 5 of 12/12Drain and refill reservoir Add 2 tsp Grow Big + 1 tsp Tiger bloom + 1 TBS Big Bloom + ¼ tsp Cha ching
3-5 Days Before harvest– Drain and refill reservoir add 2 drops Sledgehammer

keep the res filled in between feedings with ph adjusted water–

The reasonFox Farms doesn’t list nutes for weeks 2 & 4 is that it ASSUMES your res won’t go down, so you won’t NEED any additional nutes (if your res stays full- great!)..
but if the plants are pretty big, or the room is warm/dry– they can need refilling up to 3-4x a week!!! The chart doesn’t take that into account–
Remember– feed AT MOST 1x each week– only water in-between!
Use additional nutes from week one at 1/2 rate until in flower (between recomended feeds) then in flower– for additional feeds, use the nutes from the 1st week of flower at 1/2 rate in between…again–NEVER feed more than 1x a week!

Bubblers MAY use the weekly Schedules– BUT ONLY if you use an ec/ppm meter to keep the levels where they should be….
an ec around 1.2-1.5 in veg.. then 1.5 -1.7 in flower unlitt the last 2-3 weeks… then can go as high as 2.0. Watch your plants! they’ll tell you if you are over/under feeding!
Fox Farm Nutrients are best for soil growing!

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