Before I fertilize, I always get a soil sample. I use my county extension agent she mails it off for a small fee then it is analyzed and you will know the target amount you need to use. Without guessing. Just my 2 cents
I have a little spray rig Little Hercules sprayers I purchased from
Chris Whiting | Sales Manager – Spray Innovations
PO Box 1158, Grand Island, NE 68802-1158
3724 Westgate Rd, Grand Island, NE 68803
(800) 864-4595 Ext. 602 Toll Free
It is a :
Model #LH-D12-425E is an electric start unit...
I was told your vines don't need bees to pollinate. Anytime you spray Sevin or any of the other insecticides you risk collateral damage I would move your bees to another property. Good luck!