Light
Full sun to part shade. More sun means stiffer, more upright stems.
Juncus effusus
Wet feet? It's thrilled.

Full sun to part shade. More sun means stiffer, more upright stems.
Keep it wet. It handles a few inches of standing water; dry soil is the one thing it won't take.
Plant in spring or fall at a pond edge, in a rain garden or in any low spot. Heavy clay is fine.
None. Wet ground supplies what it needs.
Cut out brown stems in spring. If the whole clump looks tired, cut it to a few inches and it regrows.
New green stems in spring, flower tufts in summer. Stays green late into fall; tips brown over winter in cold zones.
Few pests. It self-seeds in wet ground, so pull seedlings where you don't want them. Brown stems in summer mean it dried out.
Why we stock it: It turns a drainage problem into a planting.