In grapevines, post-harvest management will positively impact next year’s yield and quality.
Vines are stressed leading up to and following harvest. It is important to irrigate once harvest is complete, and replace nutrients removed by the crop. Applications of Nucleus® 0-0-21 will provide immediately available potassium for the vine to store through dormancy. The addition of Hydra-Hume® will protect applied NPK, and also help leach salts away from the roots. Lastly, having a pruning plan in place will ensure the vineyard starts strong next season.
In addition to post harvest fertility, a pre-emergent herbicide application plays an important role for the upcoming season. Applications of Centrus®, with Grounded®-W, will control several grass and broadleaf weed species before they emerge. Conditioning spray water with Quest® ensures the herbicide active ingredients work to their full potential as water quality can impact herbicide efficacy.
With a GrapeWise™ plan tailored to your vineyard, Helena consultants will provide agronomic information and expert recommendations throughout the growing season. Ensure your vines are well fed for maximum quality and yields. Contact your local Helena representative to develop your GrapeWise plan today.