can you plant petunias in the ground
Again, Wave Petunias are heavy feeders and like lots of fertilizer to growth lush and strong. When planted in the ground, the plants get feed from the soil, so you only have to fertilize every 2 weeks or so.f you can, plant your Wave Petunias as early as possible before the hot weather comes. This way, they'll establish their root systems, which will improve their heat tolerance. Also, avoid overhead watering. If possible, water your plants in the morning so the foliage dries before the heat of the day sets in.