The Grow Awards 2026 🏆 
Anyone using canna boost accelerator and canna pk ...
Tomgrowstarted grow question 6y ago
Anyone using canna boost accelerator and canna pk 13/14? When do I feed this ? I don’t know as new product to me
Open
Feeding. Chemical composition
likes
Answer
Athosanswered grow question 6y ago
PK boosters are to be used in late flower when regular bloom is insufficient and / or when there's a deficiency of phosphorous and or potassium but not niteogen
likes
Complain
Similar Grow Questions
Solved
DabblingDoggo
Anyone tried or has experience using Food Grade Phosphoric Acid as a PH Down?I bought a bottle of certified Food Grade Phosphoric Acid (85%)? The PH Down from GH, and they use food grade phosphoric acid in their product (generalhydroponics.com/products/ph-down-liquid/). Has anyone tried this? Any tips? I have distilled water to reduce concentration.Other. General questions
Feeding. Chemical composition
Feeding. Other
2y ago
4
4
Solved
Herbangardener671
Ph upIs it safe to use baking soda with my fox farm nutrients to raise ph? After mixing ph level is at 5.9 and I need it at least 6.3Feeding. Chemical composition
4y ago
4
3
Solved
Papageiseicalm
Canna products in combination with biobizzHi guys,
Has anyone tried to mix the canna and biobizz nutrients line ? Im thinking in particular of rhizotonic which I have plenty left from a friend's previous grow. Thanks !Feeding. Schedule
Feeding. Chemical composition
Feeding. Other
10mo ago
4
Solved
advancedgrower2020
FloraCoco Grow instead of FloraGro in Hydroponics DWCIs it OK to grow in DWC Hydroponics using FloraCoco Grow (4-0-5 with also 0,8% of Magnesium) as one of the nutrients, combined with FloraBloom and FloraMicro? I'm asking because the store near home had finished FloraGro (3-1-7) and sold me FloraCoco Grow.Feeding. Schedule
Feeding. Chemical composition
6y ago
1
4
Solved
xanado18
feeding great on a really low EC at 0.8, but i see other grows at pushing 1.5 at the same week. im flooding (Oxygen Pot w/ hydroton) every 4 hours, which feels pretty often. are the amount of floods proportionate to the EC? ex. if i flood less then my ec should be set higher?6y ago
2
1
Solved
jonesy_grows
AN Ph Perfect mix in flowerFor those that use AN Ph perfect trio base nutes only, do you really mix 1:1:1 all the way through flower? Or do you mix less grow and more bloom during
flower? Im approaching end of week 2 and not seeing the pistil formation id like.
Thanks!Week 7
Feeding. Chemical composition
4y ago
5
4
Solved
Knert
What granular feeder should I give my autoflower at D35?She's at day 34 now, and I'm wateriring her tomorrow. I have phosporous grains (6-16-0) and potassium grains (2-0-20). She's been in proflowering for about a week and I'm wondering what fertilisers I should add tomorrow. Just P or should I add some K as well? See details in diary6y ago
2
Solved
Fikoo
SuplementsWhen i can feed the plant with biobizz suplements ?Week 1
Feeding. Chemical composition
3y ago
2
Solved
Alexander_far
Pk15.30How many milliliters should I use for the last fertilizer pk 15.30 two weeks before harvest?Week 7
Feeding. Chemical composition
5y ago
3
3
Solved
Mr_Juice
ECfriends. In the diary the data on the EC is in millisiemens yes - because microsiemens has a different designation. I only make sure that the data is correct.Feeding. Chemical composition
4y ago
1
1
Solved
Heelahmed7
Help regarding choosing fertilizer please helpCan i use this nutrients for growing my autoflowers does it contains all required nutrients needed for good growth of autoflower plants I'm a beginner and about to start my first grow that's why I'm asking , and also can only this will be effective in growing?Feeding. Chemical composition
6y ago
4
Solved
el_pezz
BioRHIZOTONIC spray@BIOCANNA how much ml/l of BioRHIZOTONIC should we use to spray over leaves?
Thank you guys!Week 2
Feeding. Chemical composition
6y ago
9
6
Solved
Faegrows
Ph-level and ppm-levelDoes this ph-level 61.1 and ppm level 1676 look fine? If ppm is too low, how can I increase or decrease it?Feeding. Chemical composition
5y ago
7
4
Solved
OhanaMatata
flowering?How to tell when plants are in flower before actual buds appear? I would also like to know when should I switch nutrients for flower stage?Week 4
Feeding. Chemical composition
6y ago
3
4
Solved
MonkeyGrower
Is it sign of pre-flower? Should I add Bud Ignitor?Hello, is it what I'm thinking about?:P
Should I start adding nutrients from 1st bloom week chart?
If yes - full dose from begging or partially increase the dose?
2 will be added: Voodoo Juice will come back for 2 weeks and Bud Ignitor.
Don't want to miss the proper time for it?3y ago
1
Solved
Adamlovesgreen_98
Nutrient questionI WAS WONDERING IF ANYONE HAS OFF PPM NUMBERS WITH P.H. PERFECT SENSI COCO? I GOT IT ON A DEAL AND USING IT IN MY D.W.C. . ITS WORKING REALLY WELL JUST AT TIMES PPM IS STRANGE AND LOOKS EVEN LOCK OUT. ADVANCED NUTRIENTS SAYS IGNORE PPM AND PH. WHAT DO U SEE??Feeding. Chemical composition
3y ago
1
Solved
Ciujbau
PH problem , I had a wooping 7,8ph from my spring water , can I use "sodium hydrogen sulfate" to lower down the PH ?Hello growers,
As title says, do you think i can use "sodium hydrogen sulfate " to lower down the PH of water I'm watering with?It's actually a pool product,but I've read that some agree , some don't . can't afford to pay 25$ to get a Advanced Hydroponics of Holland 1l PH- bloomFeeding. Chemical composition
5y ago
3
3
Solved
Splifranger
Ph controlCan someone explain to me how the adjusting of the ph works is it like simpel math ? Just a simple example if my water is ph6 and my soil is ph 7 does that make the soil after wattering ph 6,5 or cant u know it as simple as this just want to know how the calcullating is done.Feeding. Chemical composition
Feeding. Other
4y ago
2
4
