1.How long does this mycorrhizae survive?
2. If it is dying, can I do something to keep it alive and productive?
3. Will my 15 acre forest's leaf/pine needle letter be a consistent source of this mycorrhizae or if I keep stealing it, will it eventually quit producing?
1. Mycorrhizae Fungi works by forming a mutual beneficial relationship with a large variety of plants to exchange certain nutrients for certain nutrients. The key, as I understand, to keeping mycorrhizae alive is to provide plenty of living roots from plants for this relationship to exist.
2. Keep a living root in the soil as much as possible. If you experience a winter with super cold temps and snow, you will naturally have a dormant period but the population should rebound in the spring.
3. Ideally, you shouldn't have to keep reinoculation your soil in the future after the initial time.