4.0 ft Plantra SunFlex™ Grow Tube System - 10 pack

4.0 ft SunFlex™ Grow Tube System - 10 pack

4.0 ft SunFlex™ Grow Tube System

Tree protection from sheep and goats - not suitable for deer

Each pack contains (10) Plantra SunFlex™ Grow Tubes and (10) stakes, as well as bird exclusion netting, ties and a stake driver

Chief River Nursery has teamed up with Plantra® to bring you the best in hardwood and fruit tree seedling protection. More than just a tree shelter, this is a grow tube. SunFlex™ is the first integrated grow tube system ever designed to grow your seedlings taller, straighter and bigger in record time.

Only SunFlex™ combines a superior grow tube design which works like a mini-greenhouse and super strong, trunk-building stakes that support and flex to build stem strength. The included stakes will not rot.

To view or download installation instructions, PLEASE CLICK HERE

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The SunFlex™ System combines superior seedling protection and greenhouse growth benefits of a scientifically engineered grow tube with trunk-building flexibility of a rugged, reinforced fiberglass support stake. The key to the SunFlex™ System is growing the seedling "naturally" inside a greenhouse that "moves" with the wind to promote accelerated but balanced growth inside and outside the grow tube.

Each 4.0 ft tube includes a matching 59" stake
Perforated line is designed to burst as tree reaches the maximum diameter of the tube
U.V. field life = 7 years or more under average conditions
Kits includes a FREE stake driver
SunFlex™ is designed for a wide range sunlight conditions which receive a minimum of 6 hours of uninterrupted sunlight per day during the growing season.
In addition to providing superior greenhouse benefits, these grow tubes are engineered with Plantra's “Cross-Flow™" venting to promote effective air movement. This increases CO2 replenishment and reduces excessive moisture buildup to allow proper dormancy (hardening off) before winter arrives, even in the coldest regions.
Unlike traditional tree tubes, SunFlex™ Grow Tubes are twin-walled for light diffusion. They are also translucent to growth-optimizing sunlight that trees and shrubs need. SunFlex™ is packed with advanced greenhouse technology to stimulate phytochrome which grows the whole plant from roots to shoots – necessary to get your new seedlings off and running with the sun.