RUBIACEAE

Houstonia caerulea 'Millard's Variety'

forbs

features

blue, very floriferous
colour : blue
leaf colour : green
height : 10 cm
leaf height : 5 cm
flowering : 4- 6

soil and conditions

light : sun semi-shade
soil : neutral
moisture : semi-moist soil moist soil

habitat

Stony, semi-moist soil (ST2)
Stony, moist soil (ST3)
Open places, moist soil (OP3)

extra information

good ground cover properties

planting density

number : 8 tot 12 per m2
- groups of 10 to 20 plants, even more (C)