Vote Now 🏆 for 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
When to use PK and start to flower?
Doolymoostarted grow question 5 years ago
Hi, I’m wondering when to a) put plants on flower and b) start using canna Pk - do I usePk before starting to flower? I think they’re looking ok - what you think?
Solved
Feeding. Other
likes
Jef79answered grow question 5 years ago
Hello.. Hope you are well.. Yes they are perfectly gud size to switch to flower now.. Only use canna pk in the last 15days of harvest and i wud never go 15ml-10ltrs like they recommend tbh.. Start to introduce it slowly as u dont wsnt to shock her.. Keep using ur normal nutes for 2 wks in 12/12 then start giving her bloom/flora feeds.. Leave pk until last.. Stay safe n gud luck with her.. 👍🍀
Med_in_Tropicanswered grow question 5 years ago
When it is big enough for you.
Plants can be put into flowers after a few weeks from germination. However, iff you can accomodate the size, letting her grow a few more weeks can double the yield but you will have to train her.
Look at the strain data, see how much this strain usually stretech during flowering.
Fertilizing, I mix my nute during the first week of transition. Half grow nute, half PK flowering nute. Second week, I use a quater grow nute ... and so on.
Cheers
likes
Complain
Similar Grow Questions
Solved
MiraGrow
PH Run Off less then 4 (RED COLOR)The run off this morning from yesterdays watering is Ph 4 or less (color red in the ph test tube when putting in PH liquid) in the runoff.
Do I need to stop adjusting my ph before watering (adding ph down liquid cause its usually high around 7-8)?Week 1
Feeding. Other
5 years ago
1
3
Solved
Rush2112
Neptune’s Harvest 2-3-1 ok?Im growing an autoflower in ffof in 3 gal fabric pot. Undecided as to whether to keep indoors or bring outside. I’m starting week 4 and figure I need to start nutes soon. I’d like to go very simple and organic. Can I just use something like Neptune’s harvest fish and seaweed?Feeding. Other
5 years ago
1
3
Solved
Lingling
NutrientsShould I use my listed nutrients everyday this early?Week 2
Feeding. Other
5 years ago
2
2
Solved
Budmarley2221
How long can nutrients sit hand wateringHow long can mixed nutes be left sitting for ? I usually mix every feed however going to have to start watering twice a day and mixing nutes twice a day would be abit of a ball ache. Thanks in advance brilliant advice off the growers on hereFeeding. Other
5 years ago
4
4
Solved
ZhugeTsuki
Nitrogen toxicity?Does this look like N toxicity?Week 5
Feeding. Other
5 years ago
1
4
Solved
Garreweedlover
Hojas amarillasHola amigos y amigas cultivadoras y lectores :) , tengo una planta por problemas , yo creo que puede ser una sobrefertilizacion nose que opinan ustedes? Las hojas estan con una textura seca y extremadamente amarrillentas , tambien estan corvadas , estare atento a sus comentarios.Week 8
Feeding. Other
5 years ago
8
7
Solved
septicimia
hello growers Cal/mag does the same thing with Revive from (advance nutrients)? and when i have to use cal/mag in my solution?
im adding other nutrients with cal/mag?please help
and what nutrients you propose is flora series good or should i try another company?Week 9
Feeding. Other
5 years ago
2
4
Solved
Cremo
Can I go back to nutes after flushing?I have a 70L res with 3 plants in it. 2 of them are the same, the third is a strain with 10-20 days shorter flowering time. I'll have to flush her before the others are ready. Can I flush all 3 at once for a week, then chop down the one and then add nuts to the other for a week?Feeding. Other
5 years ago
4
4
Solved
OneGalOnly
Week 4 plants were fed week 5 nutesI'm supposed to be feeding my plants week 4 nutrients for Fox Farm Trio Soil, but I gave week 5 nutrients instead for the 1st feeding.
Should my 2nd feeding be week 5 nutrients as well and continue on? Or should I flush? Or go back to week 4 nutrients?Week 4
Feeding. Other
5 years ago
2
2
Solved
Steeluk1987
Right ppm?I'm not sure if it's normal in soil but when I applied nutrients at 350 ppm the runoff was closer to 500 ppm, I am following the vitalink feeding schedule for earth Max grow+bloom and she seems to be doing will no nute burn or leaf curling, is this the right ppm?Week 5
Feeding. Other
5 years ago
2
Solved
NIagaraFalls420
Botanicare raw/ other beneficial nuts for bloomWhen I switch to bloom would it be beneficial to use botanicare raw with foxfarm big bloom/tiger bloom, terpinator, adv nuts big bud/bud candy? Really happy with how these combo of nutrients worked before and just wondering if adding botanicare or something else would help w bud!5 years ago
2
2
Solved
freecana
EC of water for organic soilWhich EC of water should be for organic soil? I checked a lot of sites and there is information only for hydro or coco...
My tapwater is 0.4 EC ... Is it ok? Or I should add cal-mag every time to increase it?
Is it important to check EC of runoff?
Thanks!Week 2
Feeding. Other
5 years ago
3
3
Solved
angypangy
FeedingWhat if any nutrients should I give my plants? What’s easy to get in uk? TaWeek 3
Feeding. Other
5 years ago
5
4