Rain Dance Bush Clematis

Planting Perennial Roots:

Soak bare-root perennials in water for a few hours before planting. Add organic matter to the area and provide good drainage unless the plant variety enjoys wet roots. Unless otherwise specified, bare-root perennials are usually planted with the crown (where the shoots meet the roots) an inch below the soil surface. Firm soil gently to eliminate air pockets and water in well. Mark the area clearly since it may be awhile before the plant shows itself. 

Planting:

Clematis can be grown in full sun or light shade, but its base and roots must be completely shaded. You may need to plant something directly in front of its rootball to keep it cool and shaded. A thick layer of mulch will also help to keep the soil moist. Bush Clematis prefers to be grown in average, well-drained, slightly alkaline soil. Adding lime to the soil will help to provide these conditions if your soil is naturally acidic.

Growing:

These varieties bloom first on new growth beginning in midsummer, and then again on new shoots in early fall. The second round will likely produce smaller flowers than the first and flowers that were double the first time may be single the second time.

Though their growth habit makes them difficult to prune, it can be done in late winter or early spring. All shoots can be cut back to the previous year's wood, just above the base of the plant. This pruning is necessary to avoid getting a bare stem with a thick tangle above it. The spring flowers will be eliminated for that year, but the late summer flowers should still be produced. Alternatively, if you don't want to cut the entire plant back all at once, pruning can be done in stages over a period of 3 years. Each year, prune back ⅓ of the stems to 6-9" above a couple of well-developed buds.