i have 4 seedlingsa dna they all seem to be showing signs of defiency...first seedling is browning at the bottom and eventualy crumbling but new growth is on the top leaves. a next plant has redish yellowe leaves on the bottom and antoher has dark and light leaves..i will post picks asap..can any help me out they all come from the same plant. i used an indoor pottin soil for them may nutrient lockout be the answer? to high concentration should i have gone with outdoor soil..