G GrowPot Member Jun 13, 2009 #2 Yes, unless you are preparing to paint old metal then it is TSP Tri Sodium Phosphate GP
spiked1 Well-Known Member Jun 13, 2009 #3 tsp is a teaspoon, if your measuring liquids it's 5ml to a teaspoon. tbs is a tablespoon or 15ml. Get a set of measuring spoons, mine go down to 1/8th of a teaspoon.
tsp is a teaspoon, if your measuring liquids it's 5ml to a teaspoon. tbs is a tablespoon or 15ml. Get a set of measuring spoons, mine go down to 1/8th of a teaspoon.
A ajarrod Well-Known Member Jun 13, 2009 #4 4 of those will make 1 teaspoon, tablespoon will say Tbsp
