/trees-plants-conservation-cryopreservat

Don’t bank those seeds — some oaks can be "cryopreserved"
▻https://massivesci.com/notes/trees-plants-conservation-cryopreservation

Acorns can’t be frozen, but tips of oak tree shoots can

https://images.takeshape.io/fd194db7-7b25-4b5a-8cc7-da7f31fab475/dev/558fb649-e186-47fa-b666-eaafe462522d/hao-zhang-5kHWjYZB45U-unsplash.jpg?auto=compress%2Cformat&crop=faces&fit=crop&fm=jpg&h=600&q=75&w=900