Pollination Information for Strongbox Inkberry Holly (Ilex glabra 'ILEXFARROWTRACEY')

Inkberry holly is a dioecious plant, meaning that it requires both male and female plants for pollination and fruit development. The 'ILEXFARROWTRACEY' variety, also known as Strongbox, is a male cultivar, meaning it does not produce berries.

In order for female inkberry holly plants to produce berries, they must be pollinated by a male plant of a different variety. Some recommended male pollinators for the 'ILEXFARROWTRACEY' variety include 'Nigra', 'Shamrock', and 'James Swan'.

Bees and other pollinators are attracted to the small, white flowers that bloom in late spring to early summer. These flowers produce nectar, which is a food source for the pollinators, while the pollen is transferred between the male and female plants.

It is important to note that inkberry holly plants are not self-pollinating and require cross-pollination with a different variety to produce fruit. Proper spacing and planting of both male and female plants is essential for successful pollination and berry production.

FAQ for Strongbox Inkberry holly (Ilex glabra 'ILEXFARROWTRACEY')

General Information

• What is the Strongbox Inkberry holly?
  • The Strongbox Inkberry holly (Ilex glabra 'ILEXFARROWTRACEY') is a compact evergreen shrub that features small, dark green leaves and small black berries in the fall.
• What is the plant's size and habit?
  • The Strongbox Inkberry holly is a slow-growing shrub that can reach a height and width of 2-3 feet (.6-.9 m) after a few years. Its habit is upright and rounded, with a dense growth habit.
• What are the plant's growing requirements?
  • The Strongbox Inkberry holly prefers full to partial sun and moist, well-draining soil. It can tolerate a range of soil types, including acidic and alkaline soils.

Care and Maintenance

• How often should the plant be watered?
  • The Strongbox Inkberry holly should be watered regularly, especially during hot, dry weather. The soil should be kept moist but not waterlogged. Avoid overwatering, as this can lead to root rot.
• Does the plant require fertilization?
  • The Strongbox Inkberry holly does not require regular fertilization, but can benefit from a slow-release, balanced fertilizer in the spring. Follow the manufacturer's instructions for application rates.
• How should the plant be pruned?
  • The Strongbox Inkberry holly can be lightly pruned in the spring to maintain its shape and size. It should not be heavily pruned, as this can damage the plant.

Pests and Diseases

• What pests and diseases commonly affect the Strongbox Inkberry holly?
  • The Strongbox Inkberry holly is generally resistant to pests and diseases. However, it can be susceptible to leaf spot, powdery mildew, and holly leaf miner infestations.
• How can pests and diseases be treated?
  • Pests and diseases can be treated with a variety of methods, including cultural controls, such as removing and destroying infected plant material, and chemical controls, such as applying fungicides or insecticides.

Propagation

• Can the Strongbox Inkberry holly be propagated?
  • Yes, the Strongbox Inkberry holly can be propagated by softwood or semi-hardwood cuttings taken in early to midsummer. The cuttings should be dipped in rooting hormone and placed in a well-draining rooting medium with bottom heat.

Planting & Care for Strongbox Inkberry Holly

Planting

• Choose a planting location with well-draining soil and full to partial sun exposure
• Dig a hole twice the width of the root ball and slightly shallower than the root ball’s height
• Remove the plant from its container and gently loosen any tangled roots
• Place the root ball in the hole, making sure the top of the root ball is level with the ground and the trunk is straight
• Backfill the hole, tamping down the soil gently to avoid air pockets
• Water the plant thoroughly
• Mulch around the base of the plant to help retain moisture and suppress weeds

Care

• Water regularly, particularly during the first growing season, to keep the soil moist but not waterlogged
• Fertilize annually in early spring with a slow-release, balanced fertilizer
• Prune as needed to maintain the desired shape, but avoid pruning more than one-third of the plant in a single season
• Protect the plant from harsh winter winds and the glare of winter sun by wrapping it in burlap or providing a protective screen
• Monitor regularly for pests and diseases, and treat promptly if any issues arise

With proper care, your Strongbox Inkberry Holly will thrive and provide year-round interest with its unique foliage and berries.