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CLICK The Jump Start® Grow Tube Height 
Below That Matches Your Fruiting Wire Height


Jump Start® Greenhouse Grow Tubes for vines get your new 
vineyard plantings off and running with the sun! Click the grow 
tube height below that best matches your cordon (fruiting) wire 
height and get growing! 

Be sure to choose a grow tube height that allows at least 6 inches 
from the tube top up to the wire. This will allow room to train your 
vines to the wire without causing sharp angles to trunks. 

Note: Taller grow tubes save training passes - as much as a full training 
pass for every 6 inches of tube height above the vine height at planting.