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VT Grand Daddy Purple (First Grow Ever)

1
35
7
732
a year ago
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1
Outdoor
Room Type
Topping
weeks 4, 6
Defoliation
weeks 6, 15-16
Soil
Grow medium
Perlite
Grow medium
38 l
Pot Size
15.14 l
Watering
Grow Conditions
Week 6
Vegetation
55.88
cm
inch
Height
16 hrs
Light Schedule
8+ conditions after
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Nutrients
ml/l
ml/gal
tsp/gal
1+ nutrients after
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Grow Technique Usage
Topping
Technique
Defoliation
Technique
Commented by
vtrock vtrock
2 years ago
First week outside and the plants looks to have almost doubled. Was exceptionally warm for Vermont this week (90+), but the plants thrived. Needed a little extra watering due to heat. Did a 2nd topping and likely final topping for the plant and trimmed so low level leaves.
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Grow Questions
vtrock
vtrockstarted grow question 2 years ago
I have two plants in my tent. They have have been treated the same this whole time. But one plant has many leaves that are curled (photo with red circles), while the other plant has all normal looking leaves. Any idea what would cause the curling like that?
Solved
Leaves. Curl down
1 like
massivetids
massivetidsanswered grow question 2 years ago
This is caused by overwatering. Let the top inch of the soil dry out completely in between waterings. Otherwise the roots do not have acces to oxygen and it will cause other problems like mold and rotting too.
vtrock
vtrockstarted grow question 2 years ago
Plants are about at transition from vegetative to flowering and I'm noticing a little more leaf shedding than earlier. Leaves are turning bright yellow and falling off. Mostly the inner leaves that are shaded by the canopy. Overall the plant looks healthy. This normal?
Solved
Leaves. Dropping off
Leaves. Color - Yellow
likes
GreenHarvest_Official
GreenHarvest_Officialanswered grow question 2 years ago
Since you're growing such a huge plant make sure you're giving it enough nutrients. Yellowing leaves is usually a sign of Nitrogen deficiency but in this case it might also be the fact that your plant is so massive that its dropping some unnecessary leaves that are producing less than they are using Good luck eith the rest of your grow. That's an epic one you're growing
vtrock
vtrockstarted grow question a year ago
The main stem/branch has what looks like an open wound (red circle) and white powdery substance surrounding the area. Is this powdery mildew? I had already treated with baking soda/water the previous evening (for lack of any other fungicide) so it looks less white than before.
Solved
Other. Mold
likes
Sciolistic_Steve
Sciolistic_Steveanswered grow question a year ago
if not a stain, could be. wpm on stem isn't where it usually starts, but an open wound can make it possible for initial infection for sure. if it grows / gets worse you know it's alive and definitely mold. ther's no ridding the plant of it, if it has it. it will spread through air. the mycellium network underneath layers of plant will spread inside. if it grows, kill it. if it looks like powder fall soff when you gently jostle the area, it's wpm. just make sure it isn't discoloration. milk, baking soda, neem will not kill an infection. They can help prevent one andmaybe slow progress down. Even real fungicides used on commercial farms that you cannot buy over the counter in most places in america is 30% effective? lol, it's a joke calling them "fungicides" because they don't do shit. UVB i beleive has been effective fro vineyards - you can google for an article about it. they build a contraption that overlaps the trellis for the vines and slowly push it along shining UVB at it 15minutes after sundown (an important tidbit if you use UVB). That's been very effective. anyway... at minimum isolate it from all other plants. treat all other plants with some neem or horticulrual oil -- this adds some resistance to a colony digging in. Throw it out at first verification it is wpm. Based on how lorge teh colony is, it was already producing spores and spreading. They do this within 3-5 days of original infection. https://extension.psu.edu/powdery-mildew trust info like that and not some anecdotal nonsense in forums. it's beyond the resolution of human senses to accurately resolve.
vtrock
vtrockstarted grow question a year ago
Is this bud rot? I found it on two bud sites so far on my big plant. What would you do? 1) Assuming it's rot or some other infection would you just harvest now? It's like 2-2.5 weeks early. 2) Wait one more week and see and risk spread?
Solved
Other. Mold
1 like
Sciolistic_Steve
Sciolistic_Steveanswered grow question a year ago
cut it out with a wide margin around it. better to cut extra off than to leave some behind. if oyu see dead sugar leaves along that stem, good chance it is creeping along the stem, unseen. inspect, gently - without damaging, spread a bud out so you can see the stem underneath. any grey or white fuzz is bad, obviously. the dead sugar leaves are a sign to check. that will happen before the buds are discolored. that's easier to find, obviously. when to harvest? depends on how fast it keeps spreading and how much time you have left etc etc.. different choice for every person. if you don't see it elsewhere, and it's one plant of many, i'd cover (prevent more spores spreading from agitation) the plant and remove it. even that won't guarantee anything... it spreads before you see visible signs. "washing" buds does not disinfect them - whether rot or mildew.
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DeepWaterGrower
DeepWaterGrowercommentedweek 12 years ago
Good luck mate! 🍀
vtrock
vtrockcommented2 years ago
TheConstantGardener
TheConstantGardenercommentedweek 162 years ago
Man, that is a monster! I don't know anything about growing outdoors - clearly you do! I can't wait to see what it yields for you. I'm growing out 4 of these myself.
vtrock
vtrockcommented2 years ago
@TheConstantGardener, Thank you! Beginners luck probably. I'm just riding on the coat tails of all the experienced people ahead of me have been gracious enough to share their info. 😀
wallywonks
wallywonkscommentedweek 152 years ago
Nice bush bro
Newbie87
Newbie87commentedweek 142 years ago
Wow she's huge 😍
IceeTea31
IceeTea31commentedweek 6a year ago
did you continued regulating the pH value when you moved them outside or did you use regular rain/tap water? very nice grow