Collection: Cultivated Boletus

The Bolete That Can Actually Be Farmed

Porcini has never been farmed. Not for lack of trying — Boletus edulis is ectomycorrhizal, meaning it lives in partnership with the roots of a living tree and will not fruit without one. Every porcini you have ever cooked came out of a forest, picked by hand, on the forest's schedule and not yours. That is the whole reason porcini pricing swings the way it does.

The two boletes on this page are different, and that difference is the entire point. Phlebopus portentosus and Buchwaldoboletus xylophilus are saprotrophic — they feed on wood and organic matter rather than depending on a tree partner. They are true members of the Boletaceae, the same family as porcini, with the same dense flesh, the same spongy pore surface instead of gills, and the same deep savory character when they hit a hot pan. But they can be grown on a farm.

Phlebopus portentosus, the black bolete, has been cultivated commercially in Thailand and southern China for years. Outside of Asia almost no one is working with it. Buchwaldoboletus xylophilus, the yellow bolete, fruits on conifer wood and decaying stumps and has had far less commercial attention anywhere.

We Are Growing These Ourselves

Everything on this page today is imported. That is fine as a starting point, but it means the same problems we have with every wild import — freight windows, customs timing, and no control over the harvest calendar. So we are bringing production in house.

Crown Fungi is putting both species into production at our own farm in Kingston, New York. Not a licensing arrangement and not a third-party grower — our rooms, our substrate, our schedule. That is the only way to get a bolete that shows up when we say it will.

We expect fresh, Crown Fungi–grown boletes available within two to three months, which puts them in the rotation before winter menus lock in.

Why This Matters If You Cook Professionally

A farm-grown bolete changes what you can put on a menu. Wild porcini is a special — you run it when it shows up and you pull it when it stops. A cultivated bolete with a predictable fruiting schedule is something you can write into a dish and keep there. Same family, same texture, same savory backbone, without betting your menu on what a forest does in a given week.

It also cuts the distance to nothing. Harvested in Kingston and on your bench the next morning is a different product than one that crossed an ocean first.

Stay Tuned

We will post updates here as the grow progresses — first flush photos and the timing on when we open orders. If you want to be told directly when our own boletes are ready, get on our list or email us and we will flag your account.

In the meantime, the imported yellow and black boletes below are available now in 1 lb and 2 lb packs, shipped FedEx Priority Overnight.