SoilBlend: Potting Mix Calc

SoilBlend turns your pots and your favorite recipe into exact quantities, so you buy and mix the right amount.

Enter a pot's shape and size to get its volume, then set your mix as parts (peat, perlite, coir, compost, and more). SoilBlend splits the total into liters per material and the number of bags to buy. Scale by pot count and fill level.

FEATURES
• Volume for cylinder, box and tapered pots
• Any ratio → liters per material
• Bag counts from your bag size
• Scale by number of pots and fill %
• Save your blends
• Metric or US units

No ads, no tracking, no account. Free for 14 days, then a single one-time purchase.