Could be the re-used coco also... although it should last for a year with proper care.

I'd still suggest to take another look at your watering schedule. Coco is coco, and has different properties than soil. It's more like hydro, and should be treated as such. You can always try different watering schedules for different plants and see how that works out for you. I've been researching coco for a while now, and it seems that watering daily is the norm, sometimes you can water once every two days, and sometimes it's twice a day, depending on plant and container sizes. Even if you have previously been successful, there's always room for improvement, right?

Also remember to rinse out your new coco well before using it.

Here's an interesting read on coco...Growing on Coco: Busting the Myth - International Cannagraphic Magazine Forums

There's a lot of other good information in that section.

Good luck :thumbsup:
bigtopsfinn Reviewed by bigtopsfinn on . Buds are are jacked up. Please help. (Possible TMV) This is my 2nd try with some White Rhino from the Green House Seed Co. The last batch I saved about half of it, and gave the rest to a friend to make some hash. My plants are screwed up and I'm at a loss to figure it out on my own. I've been lurking a half dozen forums for a year and I've never seen anyone talk about Tobacco Mosaic Virus until today. I've definitely seen some sideways leaf curl lately on a plant or two. I don't know how TMV manifests itself in buds. My plants are ready Rating: 5