Where to Plant
Sunlight: Aim for at least 6 hours of direct sun to maintain the intense magenta and white bi-color contrast. While it tolerates partial shade, you will notice fewer 6-inch blooms and slightly muted colors if it stays in the dark too long.
Soil: This vine thrives in rich, well-drained soil that holds moisture without becoming soggy. For heavy clay, mix in organic compost to improve drainage, and always keep the "feet" cool by placing a layer of mulch or low-growing perennials over the root zone.
Watering Requirements
During the first year, give your Clematis about one inch of water per week to ensure the root system establishes deeply. Once mature, the plant can handle short dry spells, but inconsistent moisture often leads to smaller flowers or heat stress. Think of deep watering as fuel for those massive blooms, especially during the peak of summer.
Pruning Tips
Viva Polonia belongs to Pruning Group 2, meaning it produces flowers on both old wood and new growth. In early spring, simply prune back stems to the highest pair of strong, healthy buds to remove any winter dieback. This light "haircut" allows the plant to bloom early on last year's stems while sending out new shoots for a second flush of color later in the season.
Fertilizer Needs
Feed your vine with a balanced, slow-release fertilizer in early spring just as you see new green growth emerging. Avoid using high-nitrogen fertilizers late in the summer or fall. Too much nitrogen at that time forces the plant to produce tender new leaves that will likely be killed by the first frost, wasting the plant's energy.
