Formulated to tuck into your Jump Start Pellet Greenhouse, these circular coir-packed pellets are an ideal home to fragile seedlings and cuttings. They also work well with vegetables, fruit, and herbs. Although they'll hold tight to your plants, these earth-friendly, biodegradable pellets expand quickly to fit their places in the Greenhouse. Available in multi-packs so that you can refill your Greenhouse and always have some on hand, jump start your indoor garden with pellet packs.