Nutrients and Mediums
1,312 topics in this forum
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- 420 Crew
- 12 replies
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Can anyone out there help me out with my first DWC grow? I just need to know what medium to use so I don't get ANY insects or mites of any type in the medium [mainly fungal gnats, which I HATE] I was thinking of lava rocks? How do I grow without using a medium in a DWC setup using net pots. Do the roots just sit in the net exposed to light or...what? Any suggestions and information is appreciated treestump
Last reply by Ozzy420, -
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test
by stonedstump- 0 replies
- 604 views
hi
Last reply by stonedstump, -
nutes
by Guest SOMEONE-
- 420 Crew
- 6 replies
- 758 views
have some nutes with little thin wriggler shaped bits throughout can it still be used??? thanks crew
Last reply by Luke Skywalker, -
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anyone used weight plus by nulife (its a pk additive but not 13/14 instead its 9/17 i think). just wondering would i add this in the same way as canna pk? (i.e. once at wk 3 and wk5) also nulife mega bud. i think this is an organic additive. which means dont use if im using h202 right?
Last reply by Roadblock, -
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- 420 Crew
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Just bought a litre of Part A & B of CanadianXpress coco grow nutes to give them a go on my up comming grow. If they go alright in grow I'll give them a try in bloom as well. Just wondering if anyone has used this product or any of their other nutes or products? or am I taking OSA's CanadianXpress virginity :: Details can be found here -> http://www.canadianxpress.com/
Last reply by Sir Crop Alot, -
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PK13/14 Question 1 2
by nitram-
- 420 Crew
- 11 replies
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Ok people - I have a grow in 12/12 HERE I am asking people who have used PK13/14 how they have used it and specifically if they have used it in Coco medium for there opinion and advice on it's use. From the lable: "PK12/14 is a dynamic mineral flowering enhancer from Holland" It goes on to say it is a 'additive' and is used in addition to f;pweroimg mutrients during the flowering stage. contents is high in Phospherous (P2O5 13%) and Potassium (K2O 14%). It influences metabolism of the plant. When to use "Add once, 3 -4 weeks before harvest to a full nutrient tank. Use for 1 week only". Now this is the point where I diverge from it stated use. I have made…
Last reply by thc24, -
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hey got a few plants growing, 1 i mainly want to concentrate on, 400w and its about 3ft tall, stems coming off it are around 30cm in length. i just repotted into a 35ltr pot, and io want to start giving it some kind of fertiliser other then the stuff i add to the ph adjusted water.. and ideas of some soil fertiliser stuff i should get.. i got some blood n bone.. if thats handy ? ta
Last reply by Gazza2001au, -
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- 420 Crew
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Hi peeps, I have searched for "boosters" in the outdoor Grow posts. It came up with 2 search results. I read one who used "Advanced Nutrients", checked out the web site & after considering $ & aviliability I am not a happy chappy. So, If I could ask some people for some brand names of suitable for outdoors otherwise I will use my COGr- Flores. I have been using 'dynamic Lifter Liquid Concentate' & a tea soppn of 'osmocote' (not nuch I know, but I am cautious and tbh don't have a clue. ever had a green thumb outdoors Thanks !
Last reply by nitram, -
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- 8 replies
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Hey guys.. Well, im a bit behind schedule.. Okay, I got a fair few q’s, so here I go.. Whats the best potting mix/soil ? well, not the best, but something good, can you guys name some ? prices… ? What sort of nutrients do you give outdoor plants ? If I grew my plants to 30cm tall under lights, on 18/6, then chucked them outdoors, the light cycle would be completely different.. and they wouldd prolly start to flower right ? what light cycle should I start my plants under, so they will continue to veg once I put them outdoors ? Cheers all, By the way, has anyone even grown marleys collie before ? let us know.. ta
Last reply by nitram, -
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- 420 Crew
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http://www.rexresearch.com/hhusb/hh2cul.htm#HH27 interesting read under section 2.7 - diseases and pests Cannabis' resistance to diseases and pests can be strengthened by the judicious use of methyl salicylate, which is a major component of wintergreen oil. Aspirin (acetyl salicylic acid) also is effective. Dissolve two tablets in a quart of water and apply the solution as a foliar spray. anyone do this or ever heard of it??? btw - 1 quart = @ 950 ml
Last reply by WantDaChronic, -
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hi how often and for how long to water rockwool? i used to do it 15mins every 4 hours when lights on. but i got root rot (pythium) too wet. now i got digital timers. doing it 1 min every 3 hrs in vegetative stage, and 2 min every 3 hrs in flower. not using drippers. water coming out of 4mm hoses. in 1 min they get about 3lts of water. 200lt reservoirs. thanks all
Last reply by Roadblock, -
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- 420 Crew
- 5 replies
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Hi all, i am just getting ready for my 2nd grow, this time i want to use some nutes suitable for a 100% coco grow. I have a big 80L tub that i will store my water in, i plan to hand water just because its easy for me. If i add my nutes and adjust the ph level in this 80L tub, what is the best way to keep it fresh, the water could possibly be sitting there for a few weeks until i need to top it up again. I have a medium sized air pump with a large stone to keep the water air rated and it pumps out enough air to swirl the water around a little tiny bit. I just know that water loses its natural nutrients (or what ever ya wanna call them) when left for 24hours even. …
Last reply by Roadblock, -
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- 420 Crew
- 3 replies
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hey how much superthrive do you use ? i have a brand new bottle, except the label is faded a little & i cant read any instructions. does anyone know what ml of superthrive i should be feeding my plants ? my plants are 20-30cm tall now if that helps at all ? thanks
Last reply by Roadblock, -
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hey stoners is there any sort of products out there that i can give my plants to prevent them from getting mold.any info would be good.
Last reply by staunch_1, -
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- 420 Crew
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Hello, I've got some mother plants in soil indoors. Can anyone recommend a fertilizer to use, preferably something I can get from Bunnings cheaply. Cheers dwyndorf
Last reply by Frazz, -