Hand-mixed in small batches on our farm in southern Oregon :) THIS LISTING IS FOR OUR MEDIUM 6 CUP BAG To view our small bag click here: https://www.etsy.com/listing/1253271401/aeration-mix-blend-of-coco-chips-perlite?click_key=bbfa31b98ab4582661fd341bb178eb961d9bc46f%3A1253271401&click_sum=1a9b3d7a&ref=shop_home_active_10&frs=1&crt=1 To view our large bag click here: https://www.etsy.com/listing/1239267306/aeration-mix-blend-of-coco-chips-perlite?click_key=835b5532ebd7ac6587d9c0e8f39eb1debf7b4128%3A1239267306&click_sum=08535b28&ref=shop_home_active_12&frs=1 To view our xl bag click here: https://www.etsy.com/listing/1268257240/aeration-mix-blend-of-coco-chips-perlite?click_key=6ad8250187e48a2dffe2840b88d305fd80e87956%3A1268257240&click_sum=333382ea&ref=shop_home_active_1&frs=1 OXYGEN BOOST A natural & organic blend of coco chips, perlite, & leca. SAY GOODBYE TO SOGGY ROOTS!! Have a favorite potting soil but need that extra boost of aeration for some of your picky plants? Or maybe your substrate is drying too quickly & you need to add a little something’ to help retain moisture? This is it right here! Simply mix this blend at the desired ratio into any soil / substrate to add a boost of oxygen for your roots. They’ll love you for it! SIZING: based on the US cup This listing is for a Medium 6 cup bag. Other sizes available: small 3 cup bag large 12 cup bag xtra-large 20 cup bag 100% compostable & resealable bag! Please allow 1-2 days for us to prepare your item. All items are shipped USPS ground. Priority shipping available for upgrade at checkout. THANK YOU! Oxygen Boost Aeration Mix - Blend Of Coco Chips, Perlite, Leca Amendment For Tropical & Aroid Plants Rooted Potting Blends