GROW TUBES FOR TREES
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It's not how many trees you plant that matters....it's how many that live!
Every tree you plant should count. Protect your small broad leaf (deciduous) seedlings and get growing with SunFlex™ Greenhouse™ Grow Tubes today! SunFlex™ shelters your seedlings in a revolutionary greenhouse micro-climate to grow them healthy, fast & strong all while protected from chewing and gnawing animals that kill unprotected seedlings. Choose the SunFlex System which includes the Trunk-Builder™ support stake to grow your tree strong, straight and tall in record time. If you are reusing Trunk-Builder Stakes, SunFlex grow tubes can be purchased separately.
Plantra's founders launched tree tube (tree shelter) use in the United States more than three decades ago. Back then the only tubes available were focused solely on stopping animals from damaging or killing young trees. These early tubes were often small diameter (too small for healthy tree growth), unvented (venting is necessary for CO2 recharge and encouraging proper dormancy) and relied on rigid support stakes (which inhibit normal stem development). What was missing was a tree tube that would solve these limitations and become the first ever "grow tube."
Sometimes it's a good thing to make a clean break from tradition. That's why we engineered SunFlex to protect from threats and to work like a greenhouse to grow your seedlings fast and healthy! SunFlex grows the whole plant from roots to stem and shoots. The backbone of the SunFlex system is the Trunk-Builder support stake that harnesses natural trunk-building power of wind to grow stronger stems. That’s what makes SunFlex different from traditional "tree protectors, tree-shelters and tree tubes" and that’s why they’re the grower’s choice to get young deciduous (broadleaf) seedlings to survive, thrive, and succeed the first time, every time!