Ground cover for a soakaway

Cinquefoil (Potentilla neumanniana, also known as P. verna). Spreads to form a low mat. Has small yellow flowers on and off, except in the winter.

Thank you, David. I shall try that. Does it spread fast? About how many plants would I need?

David E. Ross;862030 Wrote:

Plant them about 30-45 cm apart. Plant them now, to get roots established while the soil is still warm from summer (even if the air is cooling towards fall).

Cinquefoil can become invasive. They spread with runners, which should be trimmed from the edges of the area. They sometimes reseed, starting new plants outside of the area. I have a flower and shrub bed with cinquefoil growing as a ground cover.

About every 2-3 months, I trim the edges with grass shears and dig seedlings out of the surrounding walkway (decomposed granite) with a paring knife. Since I am retired and enjoy puttering in my garden, keeping the cinquefoil under control is not a major burden on me.

It sounds exactly what I am looking for. I shall start a cinquefoil hunt immediately (Starting with looking up the French name for it :D)

Thank you aga> On 8/23/2009 3:33 PM,

I thought "cinquefoil" was French, meaning "five leaf". The little leaf is divided into five parts.

You might try the botanical name -- Potentilla neumanniana (also known as P. verna) -- which should be the same in all nations and languages.

I have found the French name: "Petite Potentille" and I have hunted high and low with no result. Does anyone know where I can get plants (in France) or seeds (anywhere)?

I do know that it is also known as 'Spr> On 8/24/2009 2:23 PM, Sspider wrote:-