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Figure 1. click to enlarge Figure 2. click to enlarge Figure 3. |
The GroGuard vineguard is a result of 10 years
of in field experience and development. The benefits of this experience
are: GroGuard’s Strength Growers have learnt the hard way that it is not easy to keep a vineguard
on the wire! The GroGuard is wind tunnel tested, some versions holding
to 100 kph. GroGuard’s Rigidity Drastically Reduces Training Costs GroGuard’s rigidity prevents buffeting from the strongest winds.
That encourages the growth of the main shoot and suppresses lateral shoot
growth. Training costs are drastically reduced. GroGuard’s Zip-Safe Seal The patented Zip-Safe seal means rapid assembly: 150-250/hour with the top clip, 400-600/hour with the GroGuard’s hand tool, and 1000-2000/hour with GroGuard’s motorised closure machine. GroGuard’s Zip-Safe Seal The patented Zip-Safe seal is waterproof. Herbicide cannot enter through the Zip-Safe seal, and shoots do not grow through it. Problem weeds can be dealt with easily. Tractor ("boom-spray") application of herbicide is normal with the GroGuard. It is cheap and covers large areas in a short time. In windy weather, early morning and dawn sprays make weed control possible while unsheltered vines are still struggling with weeds. |