John Marshall: Tips for Getting Grapes Ripe
It seems like only yesterday- well last year- when we saw conditions like this; a chilly spring, no heat to bring the buds along and a late blossom which got our crops off to...
Tagged: Potassium grapes
Potassium Bicarbonate and Cold Hardy Hybrids
This article is sponsored by Scott Laboratories. For more information on their tartrate stability product offerings, please contact Scott Labs at 800-821-7254 or send an email to info@scottlab.com. What a difference a year makes. A...
Heavy Early-Season Rains Create Potassium Deficiency
Potassium is important for grapevines to function and is one of the most frequent nutritional deficiencies of vines. A grapevine with inadequate potassium produces poor, unevenly ripened fruit and reduced yields. Severe deficiency results...