CBD 4'x2' Grow

Hey Growmie ...

When picking a pheno it's suggested to grow out each plant until they are 6-12” tall, or big enough to clone. Of course, you will discard some of the phenos based on their poor quality and keep the ones that have good qualities. After about 8-10 weeks of flowering, these original phenos will be ready to harvest for buds. Some phenotypes might finish sooner than others and each will probably be slightly different. Now you will discard some of the phenos based on their poor quality and keep the ones that have good qualities.

Most growers are looking out for traits such as:

Growth structure: The plant’s height, weight, build, density, and root strength
Hardiness: The plant’s reaction to temperatures, dependence on water, resistance to mold and pests, and overall strength
Terpene profile: The aroma coming from each flower
Appearance: The buds’ color and structure
Trichomes: Either lanky with small heads or short-stalked with fatheads
Peak maturity: How early the plant is ready for harvest

Hopefully, this was helpful and remember ..."Happy Growing" and "Free your mind one puff at a time".

Hey there, I also grow in a semi (ha ha, some say desert) arid climate. I use grow cabinets, in dry ambient room humidity levels.
During the early stages of veg, my levels were always around 25-30%. This did not seem to affect growth rate.
After the plants get big, and more water is used, transpiration (evap of fabric pots as well) added 10% more humidity.

Unless the seed developer recommends a certain humidity range, it really isn't an issue to me.
As far as temp ranges go, I have gone from 80F to 65F, consistently with no issues,with all of my strains.
Some pundits say, no more then a 20 degree diff, between high/low. OF course some strains stop growing at certain low temps, so research your strain, and some grow tips for them.

Hello.. Hope you are well.. I just looked at ur dairy and tbh it looks like a slight over feed at sum point and ur day temp is a wee bit on the high side.. If possible try to cool down ur environment and give them a complete flush wit plain water @ph6-6.2(this will help break any nasties out) and maybe give a stress reliever like superthrive or an organic version.. Resume like normal after flush out but cut bk a little bit on her food.. Its always easier to add more on nxt feed than to flush out cuz of 2 much.. Stay safe n gud luck with her.. :+1::four_leaf_clover:

Hello.. Hope you are well.. Do not give her anything but ph'd water now.. - no cal/mag either.. Just plain water @6-6.5.. Her leaves are just the outcome of her earlier feed issues.. Stay safe n gud luck.. :+1::four_leaf_clover:

Hello buddy.. Hope u are well.. As we av all been trying to resolve with u.. Yes its both.. But a combination of both is why ur middle plants wer effected mostly.. Obviously its a wee bit cooler on the outsides of tent wer air flow is easiest.. But leaves are still burning at tips.. Once problems arise with cannabis it csn b very difficult to resolve these by time of harvest unless in veg stages.. Flowering problems are harder to rectify because she's already on the path to finishing.. If possible on ur mxt grow just b more cautious with heat.. Aim ur fans at slightly upwards bringing fresh cooler air from ur vents up thru ur canopy and another fan on lights to cool them down.. Maybe try to invest in either a big outtake fan or add a slightly smaller intake fan to help keep cooler air directly into room n not thru just being vacuuming by outtake fan.. All other factors seem great n uve just been unlucky tbh.. It happens to us all.. All u gota do now is think howcan u get round this problem n stop it happening again.. Wen all leaf is trimmed off n she in curing she will look alot better.. If u can fix these problems ur yeilds will definitely increase as ur plants will b healthier.. Stay safe n gud luck in future gardens.. :+1::four_leaf_clover: