give them a dose of Mg(epsom salt) on the next wattering or feeding,start with 1tbs to 1gal of water,mix well,then 1/4tsp per gal,every other wattering,the pH may rise a bit,you can lower it with phosphorous or a dilute bloom mix....bonbon
bonbon Reviewed by bonbon on . whats causing this? ello there my plants are 19 days into flowering,my leaves have been turning yellow on the bottom of the plants from about the 3rd week of veg but now in flowerin it seems to be yellowing the full plant and saw some alarming brown-black marks on a few leaves. Apart from the bud sites and the tight leaves around the forming buds just about all leaves are looking a sorry shade of yellow,can any1 help theve been goin so well until lately they seem to be getting ill :mad: please any advice would Rating: 5