high rh method

[Mezo66]

was using this method I learned which is to keep rH throughout plant life until 2 weeks before harvest around 80% for rapid growth and Temps between 22-25 Celsius
I think this advice I had was directed to growing photoperiods not autos as I did not achieve perfect results looking at the plants height which should be based on these 2 strains I'm growing is 100cm I achieved heights between 50-65cm.

I'm in week 7 and if I followed the suggested method I should now park rH as low as I can and leave temps as they are at around 25c


Is what I'm doing correct as I don't see buds forming although I'm starting week 8 in 3 days and planning to harvest by the end of week 10

My next move will be to park rH at 45% and leave temp at 24-28 Celsius, agree?

 

[Highway 61]

Hi Mezo66. It looks like your plants are still in veg. At 25 deg. Celsius, I would suggest that you keep RH at about 70% until they start to flower at which point you will want to drop RH to about 50-55%. Google "VPD Calculator" for how to calculate the best RH based on temperature and stage of growth.

 

[Trichome farmer]

was using this method I learned which is to keep rH throughout plant life until 2 weeks before harvest around 80% for rapid growth and Temps between 22-25 Celsius
I think this advice I had was directed to growing photoperiods not autos as I did not achieve perfect results looking at the plants height which should be based on these 2 strains I'm growing is 100cm I achieved heights between 50-65cm.

I'm in week 7 and if I followed the suggested method I should now park rH as low as I can and leave temps as they are at around 25c


Is what I'm doing correct as I don't see buds forming although I'm starting week 8 in 3 days and planning to harvest by the end of week 10

My next move will be to park rH at 45% and leave temp at 24-28 Celsius, agree?

are you positive there autos ?

 

[Examiner]

I'm starting week 8 in 3 days and planning to harvest by the end of week 10

You are gonna need to re-think that plan. Plants look healthy enough, but no signs of flowering. So it’s either going to turn into a 100+ day auto (not uncommon) or as mentioned above you’re going to have to flip it.

 

[Simplicio]

Cannabis loves the high humidity recommended by the Vapor Pressure Deficit chart.
Subtract about 5 F from air temp to get leaf temp, or use an infrared thermometer, then stay in the green. Ignore the numbers inside the grid.