There's quite a lot of crystals developping and everything else seems healthy...ive waited about 2-3 days between waterings and the temperature is fluxuating between 75-85F. also ive rececently flushed them until the water came through clear...i might have some drainage issues too, i didnt have money to buy pots so i used plastic bags with holes in the bottom but there isnt enough room for a drain tray...any help would be greatly appreciated.