Biobizz Pre-Mix 25L

Hawthorne Horticulture Verified independent store

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Want guaranteed optimum growth, flowering, and maximum resistance to disease and fungal problems? Pre·Mix™ combines the qualities of different organic fertilizers, rock meals, trac e elements, and fungi – all in just the right quantities in one convenient and versatile pack. You can use Pre·Mix™ as a transplant or starter fertilizer. Blend it into any soil or soilless substrate, or combine it with high-quality organic worm castings to add microbial life and fortify the nutritional value of your soil or planting mix. Show more