Cannabis Troubleshooting

i have thrips can any one tell me if they will harm my crop i am in 4 week of flower i have sprayed them with neem oil but doesnt seem to be getting rid of them little buggers.i tryed pyrethem spray nocked shit out of my plants in grow they were about 3 weeks old...cheers aussiegrow

OK i know i should be able to fix this, have seen before n just went away, but some advice is needed. This problem first started on the bigger fan leaves but now is occuring all over top 2 bottom on all my plants Flower AND Veg. All have been flushed with ph.5.8-6.0 and measured run off was 5.9-6.1 so not 2 bad We will just worry bout flower for the moment so lets say im feeding Cana Flora A&B no other additives at a ppm of 500-800 There in 50 liter pots so not root bound. After i did all that and no change occured i dosed em with a hit of epsoms but still goin. Ok so here the pic n thanks again boys First leaf at start, bit worse than the last stage .…

never really had this problem b4....but lately i am getting alot of rain, my plants are in pots and unable to be moved to a dry location, but with all this rain, even with the aid of stones for drainage my plants are getting too much water and looking rather worse for wear. what is my best plan of action when it comes to this? waiting till the sun comes back?

Tap water VS Puratap water I tested the ec of my tap water at about 850 and I was far more confused when I compared this with my puratap twin filtered water that tested at about 900. I thought that puratap filtered water would have read far less than straight tap water. I then compared this to a bottle of spring water that was about 100. I’m just wondering if any of you have any suggestions on what the f is going on. I was hoping that the Puratap water would have been better quality. At the least I would have thought the puratap water would have filtered out some dissolved solids. I wanted to increase my additives, but with the water so high it’s hard to fit everything i…

hey guys would luv for some advice on my problem coupla points straight perlite ph 5.8 - 6 run off 6.2 hand waterd when totaly dry mother plant under fluro's 8.7 ltre pot plant is about 7 months old 18/6 lights on off have taken about 4 lots of 6 clones so far off it bout a 6 weeks between and i did have a low ph problem at the start that was sorted about 6 months ago the problem first arised about 4 weeks ago i diagnosed it as mg def and added epsom salts plus since then have been flushing weekly with ph 5.8 water it has progressed worse and is nearly dead my replacement mother is also starting to show the ealy signs it did thats why i need to sort it …

HEy my leaves seem to be curling up from the sides of the leafs and im getting woried on a coupple of the leafs the tips are curning down too. what could be causing this? and how can i fix it? also on a few of my leaves ive got yellow or brownish spots on them what could this problem be?

hey guys, not too worried, just want to understand? this girl has gotten progressively worse over the past couple of days although she is still growing - just want to know what this problem looks like? i use canna nutes at recommended strength and don't think it's a resevoir problem because 3 other plants are happy as larry, but what i did with these girls was had them planted in with some guys. i didn't know their sex and till i found out, i had them in the same pot with males, so all i did was uproot the males. i thought maybe having dead male roots in the same pot could be a cause? there couldn't be too many tho. other than that? not heat stress, there's plenty of ve…

hi people, i need help yesterday i moved 4 plants from 5ltr pots to 50ltr pots.know this is what happened while i was moving them out of the 5ltr pots the coco snapped off around the rockwool cube and only left the roots coming out from the bottom allthe ones on the side snap off.now all my plants seem to be droopping.my qeustion is what can i do know to stop them from dying.remember that they still have the roots showing from the bottom.can some1 please help me out asap? they went from 5 to 50ltr pot i am using cocoperl as the medium they are in a 2.8mx2.8m room the temp is 25c and they are under a 1000w mh feed is cyco part a and b +nitrosoul every second day can som…