Choose the right hydrangea for your USDA planting zone. BestHydrangeaby Growing Zone. Whether you’re looking for the best heat tolerant hydrangeas or the besthydrangeas for cold climates, here are the ideal varieties by hardiness zone Warm Climate Zones. In moderate climates, there are options galore when it comes to hydrangeas. In particularly hot climates, look for the uppermost growing zones, generally zone 9, for the best selections. We grow over 200 hydrangeas in our garden—and today we’re sharing our top picks! From classic Annabelles to oakleaf stunners and re-blooming bigleaf varietie... Choosing the BestHydrangea for Your Growing Zone. Hydrangeas are treasured for their vibrant blooms and lush foliage, adding an elegant touch of drama to your garden. What kinds of Hydrangeas you choose to grow depends on where you live. There are types that will grow well in zone 3 and others that do best in zone 6 and warmer regions. Mop-Head Hydrangeas. In many areas, the blooms dry on the plant in the fall and continue looking good through most of the winter. Hydrangea paniculata is one of the hardiest species; it thrives in USDA Zones 4-8. The BestHydrangea Bushes That Will Grow In USDA Zone 9 For Sale Online With Free Shipping from Wilson Bros Gardens Since 1989.BestHydrangeasByZone – Find The Right Hydrangea For Where You Live. This means that zone 4 hydrangea varieties are largely the same as zone 3 options. Luckily, there are many different types of hydrangeas that can thrive in these harsh growing zones. The besthydrangeas for cold climates are PeeGee hydrangeas and smooth hydrangeas. Hydrangeas are deciduous in Zone 8 and, in the southern parts of this zone, should be planted in dappled or partial shade and watered frequently during the height of the summer. Learn which varieties fare better in your growing zone—and how to pick the perfect spot in your garden to help your hydrangea bloom and thrive. If you live in a temperate zone, where 4 seasons are distinct, there are two periods of the year when to plant hydrangea: Spring Hydrangea Planting. The answer to your question, 'When is the best time of year to plant hydrangeas?' is spring! Some hydrangeas do better than others when it comes to being in sunlight for the entire day, or over 8 hours of direct sunlight. These hydrangeas do not require as much water as other hydrangeas.BestHydrangeas For Full Sunlight. Smooth Hydrangeas - Hydrangea Arborescens. The smooth hydrangea (Hydrangea arborescens) is an open plant with gray-green, oval-shaped leaves that may be up to 8 inches across. This species, which can grow to 10 feet, performs best in the southern part of Zone 8 and above. Best Times to Plant Hydrangeasby Climate Zone. The ideal planting time depends on your USDA hardiness zone. Hydrangeas thrive when planted during periods of moderate weather, allowing root development without stress from temperature extremes.
