M
MrSterling
Beautiful pistils, DM!
Crab shell works too, once it breaks down...
In 1988 it was $100.00 for 10 Haze x NL#5 seeds which just blew me away - I'd never heard of 'buying' a cannabis seed
"If only"
Hi Cootz and icmagrrog
Calcium Carbonate (CaCO3) for example, is deconstructed when it comes in to contact with Sulphuric acid thereby releasing the Ca++ from the Carbon and Oxygen ions.
Soils low in Sulphur will often suffer from 'Calcium' lockout and a good example of that in the gardening world is Coir. Coir is almost completely free from elemental Sulfur meaning that Calcium++ is not available from Limestone, Calcite Lime, Oyster shell powder, etc.
Ever see any threads on Coir boards about Calcium lockout? LOL
Think that they would ever dig deep enough into soil science to figure out that adding more elemental Calcium locked in a double-ring with Magnesium Carbonate (Dolomite Lime) is a fool's errand?
CC
edit...avoid overloading the truck, its a bitch to steer when the front tires are barely touching the ground and bouncing all over the place.
What sort of places usually sell lava rocks or pumice? Pet Stores? Garden Centers? I'm going to the big big city tomorrow and the perlite has finally run out.
Olympia fish compost is the best bagged compost I've seen out there next to the old Marwest. This is what compost is supposed to look like.
The product is mostly for retail sale only around the Olympic peninsula...but it's getting further nowadays.
AS for the concern over nitrogenz.....poop on your plants and add 6 tablespoons dolomite.