Hey guys.. I have a 2x2x5 ft grow room for vegging. I was able to get it to 60-70% humidity with a warm humidifier with temps in the mid 70's. from what I have read that is considered perfect conditions. I have 4 small plants under an air cool 400w tube about 4 weeks from seeds. I noticed today I have mold growing on the outsides of my peat pots.. I am going to transplant but my question is.. Should I use peat pots with the high humidity or should I transplant into plastic 3 gallon pots? Thanks
Are you sure its not algi? Google Image Result for http://previews.agefotostock.com/previewimage/bajaage/2318ee42d156ea6cf075e8ad380ab90c/RDC-ad-256541.jpg 70% humidity is quite high for older plants. Plants transpire water from there leaves and this produces a pumping action - bringing up water + nutrients from the soil - high humidity hinders perspiration and subsequently hinders nutrient uptake. Correct me if i'am wrong GC How old are they?
From germating they are about 6 weeks old.. I am almost 100% sure it is mold.. It is white and "furry". What should be the ideal conditions??
white and furry is normally fungus - which enjoys the same environment as mould - 75f - 50/60% humidity is ideal What medium are you using? Some chemical ferts should kill the fungus. Does it look like this stuff? http://www.google.co.uk/imgres?hl=e...w=228&start=0&ndsp=24&ved=1t:429,r:3,s:0,i:88
I'm not really "qualified" to give you a straight answer yes or no - in regards to peat pots - I've never used them. I'd guess your over watering though - Allow everything to dry out before watering - just before the plants start to droop. Are you feeding with anything? consider this product - Google Image Result for http://www.growell.co.uk/media/catalog/product/cache/1/image/9df78eab33525d08d6e5fb8d27136e95/B/u/Bud-Rot-Stop.jpg I've used it for a while and never had any problems - it can be used as a contact spray (sprayed onto plants) - It is a friendly soil bacteria that is harmless to plants and animals - yeasts, moulds and fungi have a hard time when this is about though. Aseptic technique is vital part of growing indoors - keep everything as clean as possible - wash your hands before touching plants - remove fabrics and other materials that might be harbouring any nasties.
The Hydro shop I ordered stuff from gave me "Serenade Garden Disease Control" for free and he said to use it if I overwater and create root rot, or mold, or fungus. It says it's safe for organic growing and smells like the asshole of a dead rhinocerous so I assume it is some sort of algae or bacteria that feeds off those dangerous to plants.
Its similar to the rot stop stuff - smells awful but it doesn't carry through the drying/curing process.
I used the Serenade effectively to fight PM towards the end of my last grow cycle. Apparently contains a vital bacteria to help fight the fight. Yes, sticks like vinegar be ready! I used it to within about a week of chopping the plants. Only one batch, once curing in the jars, had a detectable aroma. Lots of different products to choose from... Free is usually best! Good luck.
Peat pots suck. I've grown a few plants in them and I've done veggies in my garden with them too, ended up cutting them away and replanting. They stunted quite a few of my outdoor plants, with the limited season and all.
Thanks guys. I think it was a combo of two things.. I don't think It was over watering I think after watering I did not drain the runoff and I let the room too high on the humidity. I will repot and lower the humidity. As always thank you all for your help!!
[quote name='"Not Sure"']Peat pots suck. I've grown a few plants in them and I've done veggies in my garden with them too, ended up cutting them away and replanting. They stunted quite a few of my outdoor plants, with the limited season and all.[/quote] I have had the same problem using them on veggies and ornamentals. Luckily I learned that lesson before trying them with Mj.