FoxFarm Bush Doctor Cal-Mag – Quart



In stock


Foxfarm Bush Doctor Cal-Mag provides calcium and magnesium needed for proper plant growth. It will help to prevent issues like blossom end rot or tip burn. It is OMRI listed and CDFA registered for use in organic gardens.

• Size: 1 Quart
• OMRI Listed
• CDFA Registered
• 1-0-0 (NPK), 3% Calcium 0.9% Magnesium

In stock

SKU: NUT-FF-BDCM032 Categories: , , Tag:

Bush Doctor Cal-Mag Supplement – Quart

Nobody likes blossom end rot or tip burn. That’s why FoxFarm brings you BUSH DOCTOR® CAL-MAG. Calcium and magnesium help strengthen cell walls and aid in fruit development, helping you avoid the costly and frustrating deficiencies that cause these problems. OMRI Listed® and CDFA Registered for Organic Gardening.


Shake well before use. Mix 1 tsp (5 mL) per gallon (4 L) of water. Begin use just before bud development. Continue use as needed, not more than once per week.

Maintain a pH range of 5.6 – 6.8. A pH outside this range can impact the availability of calcium and magnesium.

Weight 3 lbs