Darlingtonia Sun Tolerance and 'Othello' Anthocyanin-Free Form

NC zone 7 grower asked if partial tree shade helps Darlingtonia avoid summer overheating in a bog, and about mountain 'Othello' (anthocyanin-free) availability.

Shade Benefit

Yes. Darlingtonia tolerates more shade than Sarracenia. 4–6 hrs direct sun + afternoon shade is ideal. Full shade = poor growth.

'Othello' Status

'Othello' is the anthocyanin-free form from the Siskiyou Mountains (not coastal). Rare in cultivation; no current seed or stock sources. Sarracenia Northwest may carry it in the future if propagation succeeds.