Potting Supplies Duo

Need to repot a plant in a planter with no drainage holes? The Sill’s Organic Potting Mix + Lava Rocks kit is here for all your potting needs. Our kit includes one all-natural, 4.5 quarts (unsettled) bag of each and is enough to pot 2-3 small plants in our 5” planter, or 1-2 medium plants in our 7” planter (with leftover lava rocks for another plant or two in both cases)!

Potting mix ingredients: compost, pine bark, coir, worm castings, perlite. Lava rocks ingredients: just lava rocks.

You Might Like

Become a Member

Join the Plant Parent Club, where all people are plant people! Our annual membership averages to just $3.25 a month — and is sure to unleash your inner green thumb. As a member, you'll enjoy:

  • Free standard shipping on all online orders
  • 10% off your online or in-store purchases
  • Early access to new products and promotions
  • Exclusive access to online workshops & events
  • And much more!
$39 / year – Join Today