Petunia Growing Uk. If your plants arent producing look at where theyre located to see if lack of sunlight could have something to do with it. Putting them in a nice sunny spot will promote multiple blooms and will keep your garden bursting with colour during the warmer months.
Growing Petunias from Seed. This plant will provide nectar and pollen for bees and the many other types of pollinating insects. Most gardeners buy petunias as inexpensive bedding plants set out in spring as soon as danger of frost has passed.
Petunia requires regular watering as their roots tend to dry out very quickly.
Plant in a hole deep enough to accommodate the plug. If you run out of time or your seeds dont germinate for any reason you can always order some petunia plug plants which are another cost-effective way to fill your baskets and containers. Remove any spent blooms and deadhead regularly to promote bountiful growth. 15062021 How to grow petunias deadheading petunia flowers Regular watering is important and is vital for petunias growing in pots and containers.