1 The next step is to rehydrate the nematodes, for which you will require at least 1-2 gallons of water. 2  Empty the bucket of nematodes into the water sprayer and allow them to soak well for an hour.
Once it is cool to the touch, ladle it in to the freezer containers, leaving 1/2 inch head space in each one. Seal the containers and place in the freezer. Store the apple butter safely in the freezer for several months, up to a year. Once it is thawed out, keep it in the refrigerator for up to three weeks. It will probably be OK after three weeks, but it is best to discard it if it has not been used after a month.
The shelf life of butter is about 6 to 9 months beyond the printed date depending upon a variety of factors such as the production method, its Best By Date and how it is stored.Butter is a dairy product made by churning fresh cream or milk until it reaches a solid form. An unopened container should last for 1-3 months at 40Â°F or less in the refrigerator, but some companies guarantee their product for up to 6 months. 2  If left in its partially-open original paper wrap, the exposed area stick butter will begin to harden and smell stale after about a week, as oxygen sets in.