Polemonium 'Bressingham Purple' - Échelle de Jacob Size:1 gallon their growth slows down

their growth slows down

You may need to prune regularly to keep them at a manageable size

adding compost or organic fertilizers can be beneficial

so make sure the plant receives enough light to compensate

Pruning: As with the standard variety

Polemonium 'Bressingham Purple' - Échelle de Jacob Size:1 gallon their growth slows downCharacteristics Type: Herbaceous perennial Common Name: Jacob's Ladder Scientific Name: Polemonium 'Bressingham Purple' Foliage Color: Medium green, finely compound, light and airy texture Flower Color: Deep purple to violet, in dense, compact clusters Mature Height: 0. 300. 45 m (1 1. 5 ft) Mature Width: 0. 300. 40 m (1 1. 3 ft) Habit: Compact, bushy, very ornamental Flowering Period: May to July Exposure: Full sun to partial shade Watering Needs: