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Froggie™ Bigleaf Hydrangea

Hydrangea macrophylla 'COF HM2’

  • Unique Green-to-Pink Sepals Transform Throughout Season for Extended Color Interest
  • Thrives in Zones 6-9
  • Grows 3-4 ft Tall and Wide
  • Showy Blue, Pink, Green Blooms From Late Spring to Late Summer
  • Perfect for Privacy Screen or Hedge
Regular price $7243
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Plant Size

Specifications

Plant specifications
Plant Characteristics Cold hardy, Flowering, Attracts pollinators, Container Friendly
Hardiness Zone 6a to 11b
Sunlight Full sun, Partial shade
Height 3-4 ft
Width 3-4 ft
Watering Needs High
Preferred Soil Clay, Loamy, Peaty, Sandy
Growth Rate Moderate
Growth Habit Bushy, Upright
Blooms In Spring, Summer
Flower Color Blue, Pink, Green
Foliage Color Green
Pet Safety Toxic to pets
Suitable Space Indoors, Outdoors
Plant Name Hydrangea
Botanical Name Hydrangea macrophylla 'COF HM2’
Species macrophylla
Cultivar COF HM2
Class Magnoliopsida, Cornales
Does Not Ship To AK, HI, ID, MT, PR

Frequently Asked Questions

Does Froggie™ Bigleaf Hydrangea grow well in my zone 5 garden?

  • Froggie™ Bigleaf Hydrangea is hardy in USDA zones 6-9 and won't survive zone 5 winters. The plant needs the milder temperatures of zone 6 and warmer to thrive. Consider cold-hardy hydrangea varieties like Endless Summer or panicle hydrangeas for your zone 5 garden.

What type of soil does Froggie™ Bigleaf Hydrangea prefer, and does pH matter?

  • Froggie™ Bigleaf Hydrangea's bloom color changes dramatically based on soil pH. Alkaline soil produces pinker blooms, acidic soil creates moody blues, and neutral pH maintains the signature green-purple coloration. Use a soil tester to determine your pH and achieve your desired color when you shop at Nature Hills.

How often should I water Froggie™ Bigleaf Hydrangea?

  • Water Froggie™ Bigleaf Hydrangea deeply 1-2 times per week, providing about 1 inch of water total. These hydrangeas love consistent moisture, especially in zones 6-9 where they thrive. Check soil moisture by inserting your finger 2 inches deep - water when it feels dry at that depth.

When and how do I prune Froggie™ Bigleaf Hydrangea?

  • Prune Froggie™ Bigleaf Hydrangea in late winter or early spring before new growth begins. Remove only dead, damaged, or weak stems since this variety blooms on old wood. Light pruning maintains the strong stem structure that holds up against storms.

How do I plant Froggie™ Bigleaf Hydrangea upon arrival?

  • Plant in partial shade with afternoon protection from hot sun. Choose a location with consistent moisture, like near water features or shaded gutters. Test your soil pH first to determine bloom color, then dig a hole twice the width of the root ball.