MDI’s corrugated plastic Tree Guards and Grow Tubes are the preferred choice for serious growers, arborists and nursery suppliers.  MDI's proprietary two-layer products protect newly planted vines, seedlings and young trees, helping them properly adapt to new environments upon transplanting.  Tree Guards and Grow Tubes also provide additional protection during transport and sustained integrity as seedlings mature.

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TREE GUARD

Features a smooth white exterior layer that reflects the sun’s harmful rays and a conductive black interior to insulate young seedlings.

 

GROW TUBE

Constructed of clear plastic, grow tubes encourage sun and heat transfer. 

 

 

BENEFITS

Defend against animal damage. MDI’s exclusive  2-layer construction is flexible enough to fit around new seedlings, yet strong enough to protect delicate bark from damage due to deer, rodents and other common pests.

Protect against extreme weather conditions. Designed with an unique, proprietary resin blend, MDI Tree Guards and Grow Tubes protect against extreme temperature changes and climate fluctuations, shielding seedlings from sun scald, severe frost and windburn.

Easy to install. No special installation instructions or accessories are required.  Guards and Grow Tubes can be applied quickly and easily.  Once applied, products will last up to 24-months without replacement.

  

Promote growth. Unlike some protection materials, MDI Tree Guards and Grow Tubes expand as seedlings grow, offering ongoing protection through maturity.  In addition, these products provide adequate air circulation without causing moisture damage, ensuring healthy development during critical growth stages.


100% Recyclable. Constructed of High Density Polyethylene (HDPE), MDI Tree Guards and Grow Tubes are 100% recyclable and even hold inherent value at the end of life.  Recycling centers purchase used HDPE products to manufacture plastic drainage pipe, picnic tables, fencing, lumber, and floor tile. 

 

 

PRODUCT PERFORMANCE COMPARISON

Groves, fields, orchards and vineyards are filled with valuable hybrids that require proper protection.  The following table shows the common causes for premature damage that inhibits growth.  Inadequate protection is a leading cause of poor yield and damage.

MDI Corrugated Plastic protects against more natural elements than any other material available, making it your preferred choice for assured production and protection of your most precious assets.

  

 

MDI Corrugated Plastic

Plastic Tubes

Vinyl

Crinkled Paper

Burlap

Fabric

Sun

ü

ü

ü

ü

ü

ü

Rodents

ü

ü

ü

  

  

  

Deer

ü

ü

ü

  

  

  

Temperature

ü

ü

  

  

  

  

Moisture

ü

  

  

  

  

  

Wind

ü

  

  

  

  

  

 

Expands as Trees Grow

ü

  

  

  

  

  


REPLACEMENT CYCLE

MDI’s corrugated plastic offers ease of installation and extended life over competitive products.  On average, MDI Tree Guards and Grow Tubes last 24 months and require no maintenance. 


Month

3

6

9

12

15

18

21

24

Vinyl

  

  

  

  

  

  

  

  

Fabric

  

  

  

  

  

  

  

  

Crinkled Paper

  

  

  

  

  

  

  

  

Burlap

  

  

  

  

  

  

  

  

Plastic Tubes

  

  

  

  

  

  

  

  

MDI Corrugated Plastic