General Cultivation Q&A

Am I correct in thinking that the diameter stated for a phat filter (eg. 150x500) is the size of the flange not the barrel? I be sure it has to be for everything to match up but just want to make sure before purchase. Cheers. Indian.

Hi All, Plants seem very healthy apart from a few random leaves with severe yellow spots. Im using coco/perlite/clayball media, ro water mixed to 1.6 EC with H&G A+B, Roots exellurator, Algen extract, Fulvic acid, Drip Clean. Plants are around 3 weeks old and are being fed 3 times a day at 1 minute feeds. Im pretty diligent on getting my ph down to 5.5 for the first feed but sometimes i miss it and it probably feeds around 6.1 - 6.3. Tested my run off today while flushing and came out straight away at 6.1. Im using RTW by the way, plenty of ventillation and no temperature issues. 600w MH on top. I ve got no idea what the spots are from. My ph range and EC all s…

Have just swapped 2 1000 lamp's for 2 600's, using the 1000w ballasts. Has anybody done this? Tried it before with no problems. Apparently they don't pump out 1000w, you can draw up to 1000w from them. What do you all think about it. Cheer's P8.

i noticed considerable stretch in a strain and was advised by a local hydro shop to chuck out the mother and to start using the very top to clone for the next generation. this dude was telling me he has brought back strains that were thought to have drifted genetically after 4 or 5 generations of top cloning. i never believed in the genetic drift theory. after reading on here i was worried the tops would be harder to clone, and most people clone from the older more woody parts. i thought i would have a crack at it i have had 100% success so far and nodes much closer in the plants. it seems to be working anyone had similar experiences ?

i found a seed in my grow, first seed it has produced for me. i did leave them longer than normal and suspect i have kicked the plant into survival mode to produce a male flower. i never saw the male flower, just found the seed later, well after the grow. the question is: if i planted this seed would it produce a female or a hermie ? does this depend on if it fertilized another plant or itself ? this has probably been answered and im sure the info is there if i read enough

Hey all Decided to try potash this time as others keep raving about it. Normally I just use PK 13-14 at week 4 or 5 for a week or so. Do I still add the PK 13-14 if I am using the potash regularly? Thanks to all

Hey im just curious cause ive never reached the flowering stage before. Im not sure of what ferts to use and when. My plant just started giving pre flowering signs and since shes a winter grow shes going to go straight into flowering. Point being my mate told me after the pistils become more I should start dosing it was with seasol sea weed fert which is high in potassium. Iv'e got guano bat shit which i shall use for phosphorus. Is this all I need. Basically he said to slowly increase the sea weed fert and put some bat shit in the pot and slowly decrease my nitrogen fert. Cheers Syco

This article was originally written by OG member Oldtimer1. Part 1 MAKING, MAINTAINING, AND RENOVATING BONSAI MOMS This Article was originally published at overgrow.com 27/6/2000. Revised and archived 20/10/03 by Oldtimer1. Now we will deal with every aspect of the care and maintenance of Mums including root and branch pruning as well as the renovation on an old mother well past her sell by date. "Tired of huge unwieldy mothers that take up too much space? As I've shown before, a fully established bonsai mum only takes 8 inches x 8 inches." This bonsai mother, if well fed, produce 10 to 30 good cuttings every 14 days under an HID or every 20 days under fluorescent…

Well I would love some input on this project I want to tackle. I want to setup a micro DWC system with a res. Here is a pic of what I have at the moment. As you can see I will have plants in the side circular tupperware containers, and the middle one will be the res. First of all I want to make a list of the parts I think I will need need for this setup. - 1 x Airpump(for res) - 1 x Rectangular air stone (for res) - Some tubing - 2x Netpots - Hydroton - Rockwool - Roll of reflective tape Now this is what I'm thinking of doing according to the research I have done. Please correct me if anything seems wrong. I will start by covering all 3 tubs with reflective tap…

over the years i have heard many ways of how to turn back plants but the 2 that have come up the most is flush out the grow nute for 2 days and then have 48hrs of complete darkness then start your 12 on 12 off.the other is flush the last 2 days of grow then with your flower nutes add in the wemons pill i dont know how many pills go into every 100ltrs but i have heard the hormons from the pill help the plant heaps so if you know if there is any truth to these please let me know or if you have a better method i would love to hear it.pls reply

hello is there any dwc bucket kits online that you can buy that ships to australia?