xpc said:GD, for crying out loud - yes we get it, your're a chemist - now quit bringing up moles and big ass numbers, if you do then please explain them to us and quit belittling people.Well in my defence I was writing for the doctor {MD} and I assumed he had done fairly well in rwo years of chemistry. so either MYOB or YOU explain the Chemistry to the good folks because when I tried it last I got cited as a troll. There are many people[ on here that are experts IN IHERE FIELD so do your rules only apply to Chemists? And what big ass numbers are you writing about? ~gd
P.S. I loved your advice about burying the tomato plants deep in high heat.