Lo and Behold 'Blue Chip' Buddleia is a Winner

photo taken at JC Raulston Arboretum in June 2009

Lo & Behold® ‘Blue Chip’ is a very dwarf butterfly bush (buddleia) for the summer garden. Take advantage of its compact 3 x 4 foot height and width by planting it in the garden or in a container on a sunny patio deck or patio by itself . In large containers mix in shorter growing summer annuals such as trailing petunia, scaevola or alternanthera.

Lo & Behold® ‘Blue Chip’ maintains its clean growing habit all season long. Gardeners with limited space can attract butterflies and hummingbirds to their garden with this colorful buddleia. It produces loads of fragrant blue flowers which bloom continuously. It thrives in the summer heat and humidity and the foliage stays blemish-free.

'Blue Chip' is non-invasive. It's self-cleaning and will bloom from mid-summer to frost without deadheading. Each proceeding spring, you won’t need to drastically prune 'Blue Chip' as you would the larger growing buddleia varieties. Plants are deer resistant and drought tolerant.
‘Blue Chip’ was still blooming in my Southern Appalachian garden in late October .

Root Injury to Container Plants

The 4 most common reasons why gardeners lose outdoor container plants during the winters are:
1. Sub-freezing temps
2. Soil freezing for long periods
3. Waterlogged roots
4. Dessication from dry winter winds

Roots are not as cold hardy as above-ground shoots, trunks, branches, etc. Evergreen plants become more challenged when the soil media is frozen. Their leaves demand more water and nutrients that the roots are not able to supply from the frozen ground.

Root injury for most woody tree species begins at 22°F. This is soil that has little water in it. Keep in mind that water freezes at 32°F. So, one tip is to keep container plants watered, but not waterlogged. Most plants are injured when soil temps hit 16°F over a 24-hour period.

Pots must provide adequate drainage. Planting in a soil-less media containing high percentages of an organic component such as peat moss and/or compost, plus a gritty substance as coarse sand, tiny pea gravel or perlite for aeration and drainage. The pot should include bottom holes to weep out excess moisture.

Evergreens naturally shed most rain and snow like an umbrella and supplemental watering is critical for these plant compared to deciduous plants. Irrigate containers at least twice monthly, assuming that natural rain and snowfall will supply the rest.