The Grow Awards 2025 🏆 
By continuing to use the website or clicking Accept you consent to our cookies and personal data policy and confirm that you are at least 18 year old. For details please see Privacy Policy and Terms
Accept
canna grow guide
Stickyfingaz420started grow question 5 years ago
Anybody had any success using the canna grow guide for coco, EC levels look quite high all the way through ?!?!?!?
Solved
Feeding. Schedule
Feeding. Other
likes
Nor_Cal_Kannablissanswered grow question 5 years ago
Never tried, but i usually drop to about 2/3 of what manufacturers recommend.. To me it always seems a bit high. Happy growing! 👊
Similar Grow Questions
Solved
WolverineGreens
Should I change my watering scheduleShould I be watering more then a gal each time this grow? Is it worth goin less water but more times per week next grow?
- end of week 4 flower
- 5 gal fabric pots of promix hp
- 1 gal per week nutes
- 1 gal per week water
Not having a problem just trying to improve where I can.Week 6
Feeding. Schedule
5 years ago
6
5
Solved
JERgarden
Dark green leaves in meringueIs my girl telling me that the flowering fertilizer is too nitrogen loaded? I´m using top bloom from top crop, feeding at 1.4-1.6 Ec, and since last week I started to follow the feed-water-water schedule. The NPK of this fertilizer is 4-8-8. Should I adjust the input EC?5 years ago
2
2
Solved
Adamek
BioTabs usersHave some questions to BioTabs users.When should I add the second BioTabs nutrients ? In the instruction the say it should be in the 5th week. I need to count the weeks from the first nutrient apply or 1 day of plant ? And one more.what’s the best high of the LED lamp ?25/30cm?Week 3
Feeding. Other
5 years ago
3
3
Solved
HighandAlone
Slow release organic nutes feeding! Please help!I am planning on using slow release organic nutes that recommend amending around every 20-25 days. The coco I have should carry the plant 20-25 days also. Should I only feed the full recommendation once and then split it in half to allow my auto flowers to flush the last 2 weeks?Setup. Strain - Autoflowering
Feeding. Schedule
5 years ago
1
Solved
TheUk420Show
EC/TDS ReadingsHello Fellow Corona Comrades, It's a quick one but I hear this question is quite controversial so please don't shoot me but. EC or TDS readings Which are best to not overfeed or underfeed or is it nute Specific on feeding tables ?? I cannot find a feeding table for mine ? Ty :D5 years ago
10
3
Solved
SGNzzz
hi this is my first time here. im going to grow auto hindi kush i got selfmade tent 60x60x160. i got 3 type light one 120w led one econom80w with white light and one 100w yelow simple lamp is this normal for growing? is frlora trio nutrients good for mixed soil ?light18/6
thxSetup. Lighting
Feeding. Other
5 years ago
1
1
Solved
Ema26
Old nutrients?What’s up guys? Anyone else feel we need a general discussion chat? Anyway on to the question... I have some nutrients from plant magic a uk based company, they are 5+ years old, would they still be okay to use or should I buy fresh? Many thanks!Other. Other
Feeding. Other
5 years ago
1
2
Solved
Gemini_Grow
Pk 13-14 PlagronHow do you feed with Pk 13-14 (Plagron)?
I would like to know if it is better to use it with only water or together with bloom nutes.
Also how much times a week, I think once a week it is enough.
Anyway how do you use it?
Thanks in advance for your helpFeeding. Schedule
5 years ago
1
1
Solved
MobyDick420ESP
sulfur is good in marijuana to prevent pests like spider or trip, whitefly? can you burn the leaves?
Google TranslateFeeding. Other
5 years ago
2
2
Solved
Herbalist7
Switched to flower,12/12, new growth curling/cuppingHey having some problems 2nd day agyer switching to flower and my new growth is curling/cupping upwards.. Can it be my HPS is too close, or is it my nutes need to be more flower based...trying to catch it before it too late. Can i send a pic?Leaves. Curl up
Setup. Strains - Photoperiod
Feeding. Other
5 years ago
2
3
Solved
raptor65
Just like some input on superthrive (supplement /fertilize ?) , is this stuff legit and is it safe for organic grow , I purchased a 4 oz bottle a month ago and wondering if I should use , been reading some positives and negatives on the product and is a bit concerned about usingWeek 4
Feeding. Other
5 years ago
1
1
Solved
Subbe
biobizz heaven, any good?biobizz heaven. is this a good suppliment? should I be useing it?😬😀Week 4
Feeding. Other
5 years ago
2
1
Solved
LuckyGrower
Should I give root juice for one more week on #1?Week 2
Feeding. Schedule
5 years ago
1
1
Solved
JuanCarlos97
Hello fellow growers :D thx a lot
Firstly, is the reason why my plants (especially cookies) are very slightly curling/folding at the ends of the leaves because the LED is too powerful?(Reason to be worried?)
Secondly, should I start adding nutrients? Just 1/4 of Bio-grow for now?5 years ago
1
3