Petunia Phantom is a must have for any Petunia lover. This variety has an upright mounding habit, that produces distinctive black & yellow flowers that last all Summer long. Great in baskets & containers. Phantom is a variety of Petunia that performs well in full sun or part shade & flowers from June to September. These starter plants will grow up to 20cm high & 30cm wide. How to grow: On delivery of your starter plants it is best to pot them on into a larger container using compost such as John Innes No.2. Keep them protected until all risk of frost has passed. Gradually acclimatise Petunia plants to outdoor conditions by hardening them off over a period of 7 to 10 days. Plant them out in moist well drained soil in a sheltered postion. For best results: Feed & water regularly throughout the growing season. Deadhead faded Petunia flowers to encourage more blooms to be produced.