Helianthemum nummularium grandiflorum <br>COMMON ROCK ROSE
Showy with very large yellow flowers. Grows well in well-drained soils, typically blooming from May to September once established.
Type: Hardy perennial
Hardiness zones: 4-7
Height: 4", 10cmÂ
Location: Sun
Seeds per packet: 50
By Ghislain118 http://www.fleurs-des-montagnes.net - Own work, CC BY-SA 3.0, https://commons.wikimedia.org/w/index.php?curid=12777708
Showy with very large yellow flowers. Grows well in well-drained soils, typically blooming from May to September once established.
Type: Hardy perennial
Hardiness zones: 4-7
Height: 4", 10cmÂ
Location: Sun
Seeds per packet: 50
By Ghislain118 http://www.fleurs-des-montagnes.net - Own work, CC BY-SA 3.0, https://commons.wikimedia.org/w/index.php?curid=12777708
Description
Showy with very large yellow flowers. Grows well in well-drained soils, typically blooming from May to September once established.
Type: Hardy perennial
Hardiness zones: 4-7
Height: 4", 10cmÂ
Location: Sun
Seeds per packet: 50
By Ghislain118 http://www.fleurs-des-montagnes.net - Own work, CC BY-SA 3.0, https://commons.wikimedia.org/w/index.php?curid=12777708
