39 day old autoflowers

[Vikram Gopal]

Hi All ,
i am a new member to the forum and new to the green thumb experience as this is my 2nd grow and my first was a disaster with heavy overfeeding and root rots and what not only getting 20 grams of Fluffy buds
This time though i feel more confidant about the whole thing and i think i am doing Ok but need all the help and suggestions and ofcouse some encouragement aswell

ok so here goes - they are 39 days from sprout

Grow medium - Organic living soil with 30% perlite with a handfull of dolomite lime to maintain PH

Water - Tap water rested for 24 hrs

Nutrients - no particular nutrients just 20ml cocoonut water per liter of water every watering. will be adding grounded/powdered banana peel next wrek for added Phosphorus

Pot - 5 gallon airpot

Grow tent - 30x30x60 inches

Light - 240 watt quantum board with UV and IR at 20 inches from the canopy top

Fan - 6 inches exhaust fan right at the top of the grow tent , 2 fans moving the air inside the Tent and passive intake vents

Temps - daytime tems is 29 and night temps 26 cant do much about it

humidity - 92% outside tent & around 70% inside again cant do much here

Pest - no signs of them yet fingers crossed as a preventive measure i spray neem oil emulsion every 10 days

strain - Fastbuds 1 BB auto(topped) 1 GG auto (Lsted) & 1 smoothie auto (mainlined)

please help me and let me know if what i am doing is ok and how can i furthur better it cant do much about temps and humidity

any and every suggestion welcome also if anyone can tell me what is the kind of yield i can expect basis the current 39 day old photos

 

[Vikram Gopal]

Also just wanted to know if i should continue to LST & Defoliate
And if yes then for how much longer should i continue training ?

 

[Vikram Gopal]

The tip of 1 plant is yellowing a little but what can be the cause Light burn or nute burn ?
any suggestions please

 

[Kyote]

The tip of 1 plant is yellowing a little but what can be the cause Light burn or nute burn ?
any suggestions pleaseView attachment 1228868View attachment 1228868

Welcome to AFN! Your plants are looking pretty good. You may want to pick up a small dehumidifier, as 70% is good for seedlings but not good for flowering. They aren't much, $30 or so.
I don't grow in soil so I can't help with the tip discoloration. I've had the same thing happen on 2 indoor grows. Happened when the plants were in early flower, like yours are now. I still am not sure the reason behind that.

You may want to check out VPD too. Get an idea of what rh and temps are optimal at different stages of growth. This is what I went by on my second grow. VPD explanation and calculator

Yep, you can continue to lst through the stretch. I leaf tuck and avoid defoliation as much as possible. Sometimes, simply moving a fan leaf is all it takes. I have a fan set to move air through the bottom of the plants, and one above as well. Not blasting them, so there is noticeable movement of leaves.

Good luck with your grow

 

[Mañ'O'Green]

@Vikram Gopal Welcome to AFNThat little bit of tip burn of from nutrients on the high side but nothing serious. I cannot help with your nutrition because living soil has too many unknowns. and additions are slow to respond.

 

[Vikram Gopal]

Welcome to AFN! Your plants are looking pretty good. You may want to pick up a small dehumidifier, as 70% is good for seedlings but not good for flowering. They aren't much, $30 or so.
I don't grow in soil so I can't help with the tip discoloration. I've had the same thing happen on 2 indoor grows. Happened when the plants were in early flower, like yours are now. I still am not sure the reason behind that.

You may want to check out VPD too. Get an idea of what rh and temps are optimal at different stages of growth. This is what I went by on my second grow. VPD explanation and calculator

Yep, you can continue to lst through the stretch. I leaf tuck and avoid defoliation as much as possible. Sometimes, simply moving a fan leaf is all it takes. I have a fan set to move air through the bottom of the plants, and one above as well. Not blasting them, so there is noticeable movement of leaves.

Good luck with your grow

Thanks a ton will take note on trying to avoid the defoliation going forward and will tuck in the larger leaves.
dont know what VPD is will look into it thanks a ton
have kept an "Abzorbe it" cann today to suck up some moisture

 

[Kyote]

Thanks a ton will take note on trying to avoid the defoliation going forward and will tuck in the larger leaves.
dont know what VPD is will look into it thanks a ton
have kept an "Abzorbe it" cann today to suck up some moisture

Sometimes, we gots to pluck a leaf or two though

 

[Vikram Gopal]

@Vikram Gopal Welcome to AFNThat little bit of tip burn of from nutrients on the high side but nothing serious. I cannot help with your nutrition because living soil has too many unknowns. and additions are slow to respond.

So can it be from the coconut water that i have been adding to every watering just this last watering i did 30 ml per liter instead of 20 ml that i was giving her earlier since she is going into flower
Also next week i was thinking of adding Powdered Banana peel to increase Phosphorus should i rethink and not mess with the soil and just give plain water till Harvest
Thank ypu once again

 

[Silver]

Looking fantastic, I would say that's a little bit of nute burn on the tips...totally fine and what many experience growers 'touch' upon..using it as a sign of how much a plant is wanting, and how much is a little too far...so back down a tadge and go from there.

 

[Vikram Gopal]

Looking fantastic, I would say that's a little bit of nute burn on the tips...totally fine and what many experience growers 'touch' upon..using it as a sign of how much a plant is wanting, and how much is a little too far...so back down a tadge and go from there.

Thanks a ton will cut back and feed her only water for couple of feedings