Description... These are showy plants that have a lustrous and rich appearance. They have a strongly vertical habit of growth with shiny leaves coloured rich green, sometimes purple. They are held on stems that are often burnished. The flowers are in bright shades of red and purple. These plants are not long lived and, loving moist and damp positions, are said to rot if there is too much moisture during the winter. They flower for several months from midsummer into autumn, and stand from around 45cm to nearly a metre in height.
Typically available as
Spring
Summer
Autumn
Winter
Seeds
(GA0)
(GA3)
(GA6)
(GA9)
Bulbs
(GA1)
(GA4)
(GA7)
(GA10)
Plants
(GA2)
(GA5)
(GA8)
(GA11)
Lobelia cardinalis
Planting your new plant
Water the plant thoroughly when you get it home, and plant out as soon as possible. Make the hole for the plant larger that the pot it is in and the same depth. When removing the plant from the pot, squeeze the sides of the pot to loosen it. Loosen the roots of the plant, put the plant in the hole spreading the roots to encourage them to grow outwards. Fill round the edges of the rootball with soil to the same level as the surrounding soil.
Care for your plant
Plants in containers need plant food to thrive when in growth. Seek advice from your retailer regarding best product(s). Follow the packet instructions when applying plant food. Remove fading flowers to encourage fresh ones.
See more photos for this plant, and info on 14,300+ other UK plants
Keep track of the plants in your garden & see when they bloom Look up plants by name, or search for plants that meet your criteria - colour, size, care, sun/shade, soil etc. Save plants you like to a list of Favourites to look out for when you are shopping.