Cannabis Troubleshooting
Information and discussions on cannabis diseases, pests and nutrient problems.
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- 16 replies
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Indoor&outdoor Rockwool growing style?i wish for sea of green Daily watering/ feeding PH 6.4 30 deg 40% hum airflow unsure small fan on with lights CFL 180 watt vegn after cloning 6 days ago approx 8wks old strains unknown 1x sativa 3x indica Background, 1st sorry for no pics i will add em when i find the damn camera(bloody missus) Noticed small aphid like bugs on fri only on sativa at base of plant on a couple of lower stems & main stem dark brown adults bout 1-2mm also 1/3 that size younger ones in the rockwool greenish/white. So i made solution of pyrethrum(Yates) sprayed bases of plants killed bugs no worries but ever since plants sun leaves have yellowed…
Last reply by manfred, -
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- 610 views
Hey all, I am a pretty new grower into my second round, and all has been smooth sailing up until lately. I have found these yellow spots on some leaves to me it looks like something eating it, but not really sure. FYI this is a autoflower, a buddha white dwarf, when it was born it had 3 leaves not the normal 2 and has had some LST done to it. Now i had burnt leaves beofre by misting and then leavingi under lights, but have not done that for some time, Recently i hav been misting in lights off, During lights off, i have a intake fan running a room fan but no extract fan on. I htink this girl has another 2-3-4 weeks to go. So i am almost there but dont want…
Last reply by Kush', -
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Ive been growing The Pure for awhile now and a few months ago noticed my mothers starting to flower in my veg tent under 24/7 light. I thought maybe they were getting abit old so i purchased Mandala Ganesh and Hashberry and after all the trouble of raising them from seed, culling the males etc they have started to flower too after only being in the veg tent for a couple of months. I'm stumped and cutting from flowering plants really slows down the rooting process. My local shop keeper has no idea so here ia am and here arte the grow details... i have a 2 story tent, clones at the bottom and rooted clones at the top where they stay for a month before going in to the flo…
Last reply by bufo marinus, -
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- 420 Crew
- 25 replies
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So i looked at my plant last night and one of the leafs was soft and the tip pointed up i wasn't worried until i came home and found that it had spread to another 4 of my leafs here are some pics: Also i haven't started using any nutes I have (Rose Focus by Growth Technology) and i use a 130W CFL 6400K with reflector and i also use the sun when it's out i also just added 5 ml to a 1.2 L bottle filled with tap water just to make sure because i haven't used any nutes yet
Last reply by Frazz, -
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- 8 replies
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Hi all, I noticed about a week ago that on the top of my medium there was some white mold/fungus. Medium is 70%canna coco and 30% perlite. Using canna coco A&B, cannazyme, boost and running shootong powder (H&G). Im in week 8 and 3 weeks to go. should I worry? I was thinking about sparing a weak pythoff solotion just on the top of the medium......any thought on what it couldbe? How it got there and what to do if anything! I will begin flushing in a week! My main concern if its mold it will spread to the flowers oh and using a 1000WHPS in cool tube in a 1.2x1.2x2
Last reply by Syb3 rm3nt41_%20, -
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- 420 Crew
- 10 replies
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Hi guys I've been growing for years and have recsently changed my setup based on The non professional advice given by the localhydroponic store. I made 3 changes that cost me half my average yield, spoke to other store and got More non professional advise regarding the change. So here I am hearing from professional people about the changes I made. 1 - I change nutrients from cyco to house and garden. 2 - I change balusters from hps old to digital lumatek digital ballast 600w. & was told that lumatek brand drop in proformance & should not have waisted my money on. 3 - I change my globs to sun blast that now I hear are no good. Guys what's your vie…
Last reply by Syb3 rm3nt41_%20, -
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- 420 Crew
- 7 replies
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Hi all, was over my mates last night. He was asking about if his girls could re veg after flowering. Gave him the normal long story about how you can re veg them blah blah. But he wasn't talking about that. He pulled me into his room, he has about 2-3 weeks left by the look of them, but out of the top of one of his buds, there is new growth. Like the bud is trying to stretch. Never seen it before. I did the normal checks, all the times are right, no light leaks, there about 8-10 inch away from 600 light. I have no idea what it is. The rest of the buds look fine. I said just cut the shoot off as its taking energy away from the bud under it. Any one seen this before. …
Last reply by Syb3 rm3nt41_%20, -
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g'day all, I been on 8hr all flower and im into the 3rd last week. i was wondering if i should put it on 12/12 or just leave in on 8hrs? any help would be most appreciated :> cheers PD
Last reply by Syb3 rm3nt41_%20, -
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- 420 Crew
- 12 replies
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Hi all, Just started to feed my plants. Not too sure how much to feed them. i put .5ml of a and .5ml of b gold dutchmaster in 250ml of water, and that was evenlu spreed between 7 plants, with 40ml of water each too. plants are about 4weeks from piping out soil. The slightly bigger ones were showing signs of yellowing so that's why i fed them last night. Any pointers would be appreciated. 600w mh, Good ventilation, 12-1 system, potting mix soil.
Last reply by Syb3 rm3nt41_%20, -
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after a bit of advice on a problem I'm having with my plants. I transplanted some clones into perlite 9 days ago, they were nice and healthy, over the last 9 days they have deteriorated a fair bit. I was expecting the usual bit of shock after a transplant but theyre getting worse. I thought it might be an airflow problem because the room was a bit stuffy so i left the door open and added a fan, but they didnt improve. I waited a couple of days and no improvement so I thought maybe nutrient burn, and flushed the plants. Also tested PH level which was a little high so I reduced that, but no improvement as yet. The strain is heavy duty fruity, plants are approx 7 weeks old, …
Last reply by kgr66, -
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- 420 Crew
- 6 replies
- 880 views
indoor 2x3 week old clones 100% perlite fed once a day 24h veg under 600w hps ph around 6-6.5 Dutch master original a+b potassium nitrate calcium nitrate trace elements ppms usually between 800-1100 1x pandoras box seedling, 6 weeks 60/40 perlite coco fed once a day curled down top leaves on pandora, same as the clones Red stems, stalks, necrosis on leave tips and interveinal spots on pandoras box. clones look overwatered or overfed? potassium def was a worry. Please Help, Any additional info needed just ask. Thanks
Last reply by GenePerfect, -
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- 420 Crew
- 4 replies
- 650 views
hey guys and gals just wondering if i could get some help im having problems with the leaves on my lsd mainly top ones and mid range one are goin yellow and getting rust spots/ dying burning? the pineapple chunk is growing with out any dramas and both run of same rez . its starting to go to the leaves near the bud but can only see it if you grab a leaf and look closely i can see little rust spots starting my temps in the tent are max 28 and low as 26.5 nutes 1.0 to 1.2 ec. i flush once a week with bout 30 l to flush with tip old stuff out put new water in ajuust ph then run for 12 hours then tip out and start new batch of nutes . me and the mrs thought i might of been th…
Last reply by Stix87, -
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- 420 Crew
- 2 replies
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So buds are good humidty is at 56% fresh water. How did I get mould. In winter really. Oso fan going. No dead still spots. This is a first in 6 years. Mould in winter. Edit: So I awake this morning to one of my big buds full of mould
Last reply by chopperw33d, -
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G'day Troops. A good friend of mine has a hydro setup on the go and she contacted me today saying she has white fly in her grow. Does anyone have any clues how to make them go away. I would use mozzie coils as I know they are ok early on, but her crop is getting near ready to cut. Any info would be greatly appreciated. :guitar:
Last reply by tangwena, -
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- 420 Crew
- 5 replies
- 3.5k views
Indoor/Outdoor: Indoor Growing Medium: Good quality potting mix Growing Style: freestyle Watering/Feeding Frequency: as needed 2 - 3 days Nutrient Strength (PPM/EC): n/a PH Levels: 5.8 - 6.2 Temperature/Humidity Levels: 25c / 50% Air Flow/Fans etc.: good airflow w carbon filter Lighting Type (CFL/HPS/MH etc.): 400w HPS Total Wattage: 400w Growth Stage: 12/12, 30 days ago Plants Age: 8 weeks Cannabis Strain: not sure, prob sativa indica cross / bag seed I have 3 plants in a 1.2m / 1.2m tent with 400w HPS, two of the plants are very healthy, tight and bushy, the problem child is a bit straggly and a bit taller than the other two. they have h…
Last reply by forgetiwashere, -
