Answer
Apr 19, 2020 - 04:52 AM
Vermont Natural Coatings, Polywhey Exterior Penetrating Stain is an ultra low VOC stain and sealer all in one. It is made for exterior wood surfaces and not plants. It has not been tested on plants or animals. Normally, one would remove the ivy first before applying the stain and then once dry (say 48 hours) , put the ivy back on top of it.There are no hazardous air pollutants or toxic substances in this product, but it is impossible for anyone to guarantee how it will affect your ivy plants.
