Mauget Stemix Plus tree injection fertilizer 6ml Gen II caps, Pack of 24 — chelated minerals, low-salt formula

Mauget Stemix Plus is a water-based, chelated mineral fertilizer formulated for Mauget Gen II tree injection capsules to correct nutrient deficiencies and support foliar and root growth.

Designed for direct vascular delivery, Stemix Plus places chelated minerals, elevated magnesium and calcium, and a higher manganese level straight into a tree’s transport system. This minimizes soil leaching and delivers nutrients where foliar sprays or soil applications fall short. Each 6ml cap is sized for the Gen II injection system, and this pack contains 24 single-dose capsules for targeted treatment of medium to large trees.

How does Stemix Plus help trees that don’t respond to foliar or soil feeding?

When leaves or roots cannot absorb enough nutrients due to damage, compacted soil, or adverse conditions, direct trunk injection delivers essential elements into the xylem for immediate availability. Because Stemix Plus is water-based and chelated, the minerals remain mobile and usable inside the tree.

• Direct vascular delivery bypasses impaired roots or blocked leaf uptake
• Chelated minerals reduce precipitation and increase elemental availability
• Low salt index lowers risk of tissue stress compared with high-salt formulas

What problems can one treatment address and how long do effects last?

Stemix Plus is formulated to support recovery from environmental stresses, nutrient shortages, root injury, frost and insect damage, and other stressors by supplying a balanced mix of micronutrients and macronutrients. Because nutrients are stored and circulated internally, benefits can persist longer than surface applications.

• May help recovery from root system damage and insect stress
• Supports foliar vigor and root growth over multiple seasons
• Effects can be observable for one to five years depending on tree species and condition

Is the injection method safe for the tree and the environment?

The Gen II capsule system that uses 6ml Stemix Plus caps is a closed, metered application designed to reduce contamination and runoff. Placing nutrients inside the vascular system reduces the potential for groundwater leaching and applies a precise dose with minimal surface exposure.

• Completely enclosed capsules limit operator exposure and environmental release
• Metered 6ml dose helps avoid over-application and localized salt buildup
• Suitable where groundwater protection is a priority because nutrients are contained within the tree

How do I use these 6ml caps and how many trees will a pack treat?

Each Stemix Plus capsule is premeasured for use with Mauget Gen II injection tools. Treatment frequency and number of caps per tree depend on species, trunk diameter, and condition; consult Mauget guidance or an arborist for recommended dosing per tree size.

• Pack of 24 single-dose 6ml capsules for multiple trees or repeated treatments
• Use only with Mauget Gen II compatible injection tools and follow label directions
• Typical application requires one or more caps per tree based on trunk size and severity

Who is this for: Mauget Stemix Plus 6ml caps are intended for arborists, landscape professionals, municipal forestry crews, and informed property owners treating trees that need internal nutrient correction or recovery support. Choose this product when foliar sprays and soil applications are ineffective or when minimizing groundwater leaching and delivering a controlled, long-lasting dose is important.