The Grow Awards 2026 🏆 
Canna
Similar Grow Questions
Solved
DopeGrows
Overfeeding in flower, Flushing in Coco CoirHi
my plants are very dark green due to overfeeding: I mistakenly fed 4ml/L of Canna Coco A&B for over a week, although 3.5ml is the recommended amount by Canna
Now the buds smell pretty bad
Should I flush with water, or just half strength nutes? Would this affect my yield?
ThxWeek 10
Feeding. Other
4y ago
1
2
Solved
Agricola_Borealis
use of fertilizer for flowering while growing directly in ground.Growing in the ground / Flowering nutrition.
Someone told me that when flowering starts plants need different nutrition, my plants are growing directly in the ground (no watering needed this year), Can it help to give extra Potassium and Phosfor? Plants look perfectly healthy.Week 2
Feeding. Other
4y ago
2
1
Solved
Green_Dream
Final flushThis is my first time growing in Coco. When should I flush before harvest?Week 11
Feeding. Other
6y ago
5
6
Solved
iluMiGrower
Switching watersIs it ok to switch from distilled water to tap water? I started using distilled water but with coronavirus out there there's no distilled to buy! Can i just use tap water leaving in a bucket of water for 24h and then adjust the pH and good to go?!Week 2
Feeding. Other
6y ago
9
9
Solved
OrganicRepresent
Watering /how much how often? Lower humidityHow much watering and how ofen?
At the moment its about 1.5l every 2 days. I have fabric pots.
Av temp is betwen 23-25 at night to 29 at day.
Intake, outake, 2fans inside
Humidity 60-75
With large dehumidifire its lowered but temp rise to 31. Any ideas how to lower humidity?5y ago
2
2
Solved
JacareGrows
FlushingLooking on the pics i have, can you guys give me some hints about when flush?
And what could be a flush, only tap water to clean up the soil until a good ppm?
About the smell its normal to the smell only starts now to appear on the most advanced flowers?
ThanksWeek 8
Feeding. Other
6y ago
12
6
Solved
LesClaypool_777
Nutrients that work without spending alotSo my first round I used just store bought miracle grow nutrients. Im old school and that worked for reggie buds back then. But wont make the sane mistake this time, as even after low I think it lead to newt burn. Any recommendations that are not super expensive but work forsoil?Feeding. Other
5y ago
2
Solved
GhettoStyle
pH 5.9 EC 1.2Friends tell me that this is a deficit or a shortage or a pH curve I do not understand why the tips of large leaves began to dry!Leaves. Color - Yellow
Other. Other
Feeding. Other
5y ago
3
Solved
GhettoStyle
Friends, help me understand what the problem of the plant is!!I can not understand that with plants different tips come most people think that the problem is nitrogen! Others say it's zinc or cal-mag! I can't decide how to properly help the plant! I also thought maybe it's too much blowing inside the box!?Plant. Other
Roots. Other
Feeding. Other
5y ago
2
2
Solved
GoodVibeSpreader
What nutrients on HulkBerry AutomaticHey guys !
Not really a question but I'm looking for advices !
I feel like it's time to get her some nutrients !
I don't feel like ordering it on IT since its going to take too long, any advices on what I can take in my nearby plant stores to boost my baby ?Week 3
Feeding. Other
5y ago
2
2
Solved
Buds2k22
Ppm on first feed high!A bit confused so I’m in week 2 on my 2 plants and I fed them once (half dose each) so it can ease into the feed ! But my ppm is reading 800 already! I read you want 300-450 for first half veg what should I do to bring it down safely or will it fix itself just watering over days?Plant. Other
Feeding. Other
3y ago
1
4
Solved
Maskedcucumber
What is your process when you fill your tank in hydro ?Do you add all the water and then the additives (fulvic, calmag, cannazym, trychodermas and mycorhize for example) and then the nutriments? I think I'm doing it wrong, what is the correct order for a calculation method? So you know the correct amount of nutes & addtives in the ec4y ago
8
5
Solved
MisterForestgreen
FrageHi gmslave,
laut der Verpackung von dem Organischen Dünger sollte ich 50g - 100g auf 20 Liter Substrat mischen.
Da ich 38 Liter im Topf habe, erscheinen mir 100g in Ordnung.
Der Plagron Terra Bloom, soll mit 1 ml auf 1 Liter verdünnt werden, habe 0,5 ml genommen.
Sollte passen?Week 1
Feeding. Other
5y ago
2
2
Solved
Symbiosis_420
what EC do you feed and how often?I've been giving 6.5 pH water once and the next time I add nutrients until I get an EC of 1mS/cm. This was ok before (runoff didn't show many nutrients on soil). Now I water 2.5L/day but the plant leaves nutrients in soil (runoff EC increases rapidly!) It's in week 4 of flower.5y ago
2
2