Growing Holly in New Hampshire

Holly has been used to mark the winter solstice (and Christmas more recently) since the Iron Age



PHOTO COURTESY UNH COOPERATIVE EXTENSION

Yes, the Iron Age — that's when the ancient druids, a class of mystical Celtic priests, lived in parts of what is now Europe. They marked the year by the position of the sun so the winter solstice became a significant date.

"Holly was important in that cycle," says Margaret Hagen, a UNH Cooperative Extension field specialist. "It's one of the ways the life force was seen in the winter, especially since it really stands out against the snow."

The druids would bring it inside, hanging it over the door for protection from evil spirits and as a harbor for fairies. When the Romans arrived, they used it for Saturnalia, a celebration of Saturn, the god of agriculture. "They carried it in processions, gave it to each other in wreaths and decorated images of Saturn with it," Hagen says.

Early Christians also saw significance in holly because its spiny leaves and red berries serve as a reminder of Christ's crown of thorns.

All these years later, holly isn't weighted with meaning for most people; it's simply a bright addition to Christmas greenery. The "Deck the Hall" lyrics — the blazing yule, the gay apparel, the boughs of holly — reflect the contemporary role of the perfect-for-Christmas red and green plant.

If you'd like to grow your own holly for cutting (it quickly grows back) or just enjoying it uncut, Hagen has some advice. She says, while there are as many as 400 varieties of holly, only a handful are winter-hardy enough for New Hampshire: "It's really only the southern two-thirds of the state where it can thrive. It's too cold from about Berlin north."

The most popular varieties are the iconic ones with spiny, glossy leaves and big, red berries. For New Hampshire, the "blue hollies," or meserveae, are best. They were hybridized in the 1950s to withstand the cold. Hagen says Blue Prince and Blue Princess (you need both male and female to get berries), and China Girl and China Boy are the meserveae cultivars most often chosen. She cautions buyers to read labels and buy plants that are in the same series so they bloom at the same time.

If you cut holly to decorate for the holidays, Hagen says don't cut it too soon unless you plan to put it in water: "It'll dry out in two weeks or less. If you cut it to use outdoors, the leaves can turn black in the cold. It's a lovely way to decorate, but just keep these things in mind."

Also beautiful for decorating — New Hampshire's native holly, winterberry. It grows wild in swamps and bogs, and when it drops its leaves in the fall (it's one of the deciduous hollies), it leaves its big, red berries on the branches.  

Margaret Hagen's tips for growing holly:

  • It's the female holly that produces the berries, but to get them a male holly must be nearby for pollination. A male can pollinate five or six females that are within 30-40 feet.
  • To produce a lot of berries, the holly  needs sun, but not too much of it or the leaves will turn brown. The north and east sides of the house are best.
  • Be sure you know what the growth rate will be. Hollies can grow up to 70 feet tall.
  • Hollies like slightly damp, slightly acidic soil.
  • Fertilize only in the spring.
  • Hollies can take heavy shearing. It grows back quickly.
  • If a deer eats your holly and the tree looks terrible, resist pruning. New leaves will grow back soon to cover the grazed area.

 

Calendar

Popular Articles

  1. Is This the Oldest Known UFO Photo? One NH Researcher Finds Out
    Ryan Mullahy, a UFO writer and researcher, set out to either verify or discredit the photo.
  2. A Close Encounter With Betty Hill
    In time for the Exeter UFO Festival happening at the end this month (August 30), David Mendelsohn...
  3. Get Inspired With 10 Stories of Fitness and Weight Loss
    In the quest for health, weight loss or physical transformation, half the battle is getting...
  4. Brave Hurt: How NOT to Win the New Hampshire Highland Games
    Ever wanted to try your hand at tossing a caber or hurling a haggis? Our man on the scene Kevin...
  5. Late Summer Weekend Trip to Newfound Lake
    Those lazy days of late summer are perfect for a weekend of exploring New Hampshire’s secret lake
  6. Winning a Blue Ribbon at the Deerfield Fair
    We asked Mike Morin to win a blue ribbon at the Deerfield Fair. To our surprise, he did. Here's...
  7. Designing With Tile
    How to add style to the functional areas of your home with decorative tile.