General Problems
HELP! Whats wrong with my Plant?
To assist the cannabis community in providing you with an accurate diagnosis, help and advice please answer as many of the the questions below as possible including a description of the problem/s and how long the cannabis plant has been suffering along with any good clear photos when available.
Indoor/Outdoor:
Growing Medium:
Growing Style:
Watering/Feeding Frequency:
Nutrient Strength (PPM/EC):
PH Levels:
Temperature/Humidity Levels:
Air Flow/Fans etc.:
Lighting Type (CFL/HPS/MH etc.):
Total Wattage:
Growth Stage:
Plants Age:
Cannabis Strain:
1,386 topics in this forum
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- 5 replies
- 1k views
Having a problem with blotchy yellowing of the leaves. My plants are otherwise healthy and growing well, but beginning three weeks ago the lowermost leaves have started turning a blotchy yellow colour, with the very bottom leaves now brown and dead. This problem is clearly working it's way up the plant. I have alreadyconsidered Magnesium deficiency as a cause and have been treating them with magnesium sulphate, but this has had no effect on the problem and I no longer consider this the cause. The plants are growing in pH 6.5 soil/vermiculite/perlite mix, and are watered with pH corrected water every 2-3 days backed up by moisture-meter readings. I fertilise with Fish …
Last reply by budgirl, -
White Hairs Dropping
by Guest elefunk_delivers- 0 replies
- 651 views
Hey Ppls.. ive noticed after spraying my plants with Pyrthem bugs spray shit... my white hairs on my buds have dropped an shrivelled.. like its coming to the end of its flowering.. am i fuking with my thc in my plants..? Ele
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Removing loads of shade leaves Dont
by Guest Field_of_Light- 2 replies
- 1.1k views
I am in the unfortunate postion of having black flies in such abundance on my plants that I used a hydro store bought chemical to kill them and save my plants. The problem? I had to double dose the plants and the second dose basically wiped 70% of the upper shade leaves from the plants. This in effect robbed me of some glorious buds by hindering the growth of the plant and producing buds 50% smaller than what they would normally be. I guess the rule of thumb applies here...everything in moderation... In general I like to trim a very small percentage of the planys to allow light to filter down...this usually accounts for about 5-10% of the total shade leaves and Ive…
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- 4 replies
- 791 views
last night i had some ppl come over and I have to move one of my plants into a cupboard. The cupboard wasn;t really the right size for the plant, but i didn;t even have time to look, I had to do this quickly. anyways. It was probably 10cm's away from a 400hps for 2 hours. I only took the plant out dismorning and i've moved it back to it's original home but the very top of the plant has been COOKED, it's almost chrispy like. have i fucked it for good this time? (this plant has been through so much beating and crap) or will it come back? My poor felix
Last reply by SoDrysBro, -
cant fix the pH balance!
by Guest GrowMad- 7 replies
- 1.1k views
I have been looking after some plants for a friend of mine for about 2 weeks. The leaves have started to fold up on the edges and the bottom fan leaves have what looks like burning on them. I flushed the plants with a ph 6.0 water and started them on 1/2 strength nutes but this hasn't seemed to make a difference. When I water them with pH 6.5 nutes, the runoff is coming out at about ph 7-7.3, so I presume this is a pH fluctuation problem... One plant has dried up to a crisp almost, but new growth displays the same symptoms as the rest. The light is about 3.5 ft above them at the moment as they were under fluros prior to going under a 400w HPS lamp. Oh yeah, they ar…
Last reply by Tom, -
- 3 replies
- 933 views
My plants are in a Flood and Drain system, about 3 weeeks old, they are the fattest mj plants i've ever seen, the stems are nearly 1" thick already. I can;t believe it, i'll get pics as soon as i can. now, the problem is that some of the leaves are curling up from the outside in. ummm, like there rolling up...... I also have a Bubbler system setup and that plant is doing the same thing. I know it's hard to describe over the net but if there are any questions i can answer to resolove this problem, plz ask. Ph level i don;t know. I have been mixing full amount of nute into the water mix.
Last reply by Tom, -
- 2 replies
- 902 views
I'm growing in PVC tubing. I've been unsure what to do with the watering system at night time, so I've been turning the water off at nights. Last night I let the water and air pumps go all night. The plants don;t look happy dismorning, all the leaves are drooping and some of them have curled up around the edges. What is this? i have no cam to take pics. If it is over watering, have i stuffed my plants?
Last reply by Paranoid, -
- 10 replies
- 1.8k views
Hi, I am a relatively new grower, I have grown before with limited success, only a few plants tho, now for my problem, i dug a patch and put in potting mix and cow manure, water crystals and osmocote (slow release fertilizer) I sprouted my seeds in seedling containers and while i was waiting i put 4 star pickets around my fence, i put 4 pieces of barbed wire around the pickets and strained the wire, the wire is around 15cm apart from each peice going up the pickets, when 9 of my seedlings sprouted i transfered them to my patch, this was the first day, when i went down the second day i noticed one more seed had sprouted, so i planted it too, all the plants were fine then,.…
Last reply by blairdel, -
- 1 reply
- 914 views
There seems to be an epidemic occuring in the south west sydney area atm.At least 4 peoples crops I know are all dead or dying. These are all very experienced growers, some of whom are horticulturists, spreading from the southern outskirts to the mid south west. It has been suggested it could be a type of Fusarium, or even elephants foot , which usually impacts capsicums. It is a rapid moving disease which kills the plant within 2-3 days of first signs. The first signs will be leaves dropping off plant, yellowing of leaves and finally total wilt as the plant tries to suck nutrience and water from the leaves. So it seems to be effecting the plants ability to take up an…
Last reply by jackfrost, -
hey ozstoners, i have been have'ing a really bad time trying to get clones going at the moment, they where rooted and where looking good then all of a suddon they wilted really bad and the leafs started went yellow all in a matter of a day i lowered the light to a bout 2 foot above the humidaty dome just before they wilted????? how much root should they have before you put them in a system thanks for any help
Last reply by sols, -
- 12 replies
- 1.8k views
I planted 4 seeds in soil about 2 weeks ago and three of them sprouted a bout 1 week ago. since then there has been barely any growth in any of the plants in a whole week... maybe one cm at most. Is this normal. My setup is kind of a mix of indoor/outdoor,the plants are in soil but at the moment I'm using 2 fluros about 20 cm above them. I haven't used any nutes or anything, just light and water. Do they need more light? or more water? better soil? any help would be great. high_hoper
Last reply by pipeman, -
- 11 replies
- 1.9k views
My lady, most unoriginally named Mary, is nearing finishing, the trichomes are becoming large and the calyxes have swollen. About 50% red hairs, with lots of new growth at the tips of each bud. Some of these tips are 1 leaflet and some 3 leaflets. The resin glands themselves are becoming more and more noticable, and they are all clear under 100 and 200 x magnification. Now, here's the thing, or should I say things. The first is probably just a cosmetic thing, I don't really know if this is common or not, but she has no capitate stalked trichomes on her leaf parts, even the ones in the centres of the buds! Is this something that only develops late in the flowering,…
Last reply by Luke Skywalker, -
- 10 replies
- 1.8k views
I am very very new to growing, I'm about to but a Hydro setup but while i was saving my money i decided to put a few outdoor seeds in, anyways....... 1 plant poped up, I've been treating it like it's my baby, it's been growing rather slowly but everyone i've shown it to says it looks like a very nice plant. anyways.... I was down the Hawksbury fishing today and my plant was outside sucking up the sun, we were about 20 mins into fishing and I saw one mother of a storm coming my way and the first thing that poped into my head was FELIX (he's my plant.... yes yes i did name him.... and hopefully it comes out a she.. anyway) I raced home as quick as i could, ran inside…
Last reply by Yam9000Studio, -
s bend in the stem
by Guest elefunk_delivers- 9 replies
- 1.6k views
Hey guys just thought i would post my problem if u look hard enuff u can see the bend in the stem.. pls excuse the shitty pic much respect Elefunk
Last reply by Valley Villain, -
- 4 replies
- 1k views
I have a friend who has a problem - his plants seem to be reverting to a veg stage or something. Two plants in a recirculating system under 2 x 400w lights, using an organic product called PsychoFinish for the last couple of weeks of flowering stage (it was recommended to him by a few more experienced growers). The plants look great, lovely sticky buds, all the hairs still nice and white. However in the last week or so the buds seem to have developed a taste for re-vegetating, with pretty vigourous regrowth of leaves in the top layer of buds. The rest of the buds further down the plant look fine, ie still have 'hairy heads' but the top ones on both plants are stacking a n…
Last reply by Buddy,
