STX DIY 4-0-25

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This product is out of stock for the season, please visit one of other granular fertilizer products in stock here. We plan to re-stock more of this product in early Spring.

To be notified when it becomes available again please enter your email to be notified.

IMPORTANT SHIPPING INFORMATION: Shipping is included in the price. Due to state laws we can no longer ship to the following states: (CA,HI,AK). An additional shipping fee of $9.95/ea will apply to Oregon, Washington, Idaho. Also, we can not ship to PO Boxes

STX DIY (StressX) From Carbon Earth Company is a specialty potassium fertilizer. Potassium plays an important role in plant performance, this product capitalizes on biochar's ability to provide a housing site for potassium ions - meaning potassium where you need it for longer.

STX DIY is formulated for lawns with potassium deficiencies by supplying K in a low salt index form. This product is also great for lawns under stress in summer from heat or those recovering from insect or disease pressure.

This product also contains 4% iron to give the lawn a nice greenup without inducing extra top growth. STX DIY is a great product for summer applications.

This is a 45lb bag and covers 15,000 sq ft when applications are made at the suggested 3lbs/1000 sq ft.

Due to limited supplies, we are only carrying this product in a 45lb bag for now.