Rhamnus

Common Name: Alder Buckthorn, Buckthorn Bush

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CAUTION

Can be toxic to pets; particularly cats, dogs, and horses.

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Overview

Plant TypeDeciduous Shrub
Hardiness Zone2a-7b

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Cultivars

Cultivar Height Spread Blooms Sun Planted
Rhamnus frangula Fine Line5-7'2-3'Mid seasonFull Sun to Part SunHouse garden beds

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Ongoing Management

*************** Planting ***************

Planting

*************** Weed Control & Mulching ***************


Weed Control & Mulching

 

*************** Insect & Disease Control ***************


Insect & Disease Control

 

*************** Fertilization ***************


Fertilization

 

If desired, fertilize in early spring with a granular rose or garden fertilizer.

*************** Watering ***************


Watering

 

Though it tolerates dry conditions once established, it looks and performs best with average moisture.

*************** Pruning / Cutting Back ***************


Pruning / Cutting Back

 

No pruning is usually required, but may be pruned in late fall to remove dead or broken branches.

It has green flowers but does not need dead-heading.

*************** Integrated Pest & Pollinator Mgmt Notes ***************


Integrated Pest & Pollinator Mgmt Notes

 

*************** Harvesting ***************


Harvesting

 

*************** Site Selection & Preparation ***************


Site Selection & Preparation

 

Very adaptable, prefers well-drained soil.

*************** Propagation ***************


Propagation

 

*************** Pollination Needs ***************


Pollination Needs

 

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More Information

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