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Clematis orientalis Bill MacKenzie

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Amazing yellow flowers followed by decorative seed heads

This climber has attractive, huge nodding bright-yellow flowers, with darker red centres. The flowers appear during late spring to early summer and are followed by attractive wispy seed heads. It looks great growing up through amongst other shrubs and trees.

Where?

Happy in sun or part shade, in a spot where it can climb over a wall or fence, or through a shrub or tree.

How?

Plant in moist, fertile, well-drained soil. Add goodness to the soil by digging in planting compost. Clematis like their roots kept cool so if they are not in the shade, cover the soil with slate or stone chippings. In the first year after planting prune back hard to approximately one foot above ground level leaving two or three healthy buds. On established plants prune back annually to approximately three feet in the winter or early spring before the plant starts to grow.

Pruning Group 3.

Plant details


In depth plant information

Property Value
Plant type Clematis, Climber
Flower colour
Foliage colour
Typically available March - September
Season of interest Summer
Flowering June - August
Evergreen No
Plant height 400 cm - 800 cm
Plant width 250 cm - 400 cm
Fragrant flowers No
Attracts bees No
Attracts butterflies No
Plant height in 5 years 600 cm
Hardiness zone (?) H6

Will perform best in these conditions

Property Value
Soil type Chalk, Clay, Sand, Loam
Light exposure Full sun, Part shade
Soil drainage Medium
Planting instructions

Water the plant in its pot thoroughly before planting – give it a good soaking. Prepare the area by digging a hole twice the size of the pot at least 15cm away from the wall, fence or support. Dig compost into the base of the hole. Remove the pot and position the plant – along with its supporting cane in the hole, leaning onto the support. The top of the rootball needs to be 8cm below the level of the surrounding soil. Refill the planting hole with a mixture of garden soil and compost, firming as you go. Arrange and tie the stems onto the support. Water in well and keep well watered during the plant's first year. Mulch with bark chippings or stones to keep the roots cool.

Planting site Cottage garden, Informal garden, Garden edging

Typically available

From March to September