Berberis thunbergii 'Maria' Plant Care Reminders

Sunjoy gold pillar barberry

General Information

• Instruction By	Proven Winners
  Notes	SUNJOY GOLD PILLAR is an easy way to add both vertical lines and bright color to your home landscape. Similar in shape to 'Helmond Pillar' barberry, but with bright golden foliage and red new growth. Proven to be burn resistant in side by side tests with other yellow leaved barberry. A great vertical plant for formal landscapes. Little care is needed. Interesting columnar habit and deer resistant.
  Sunset Zones	1  2  3  4  5  6  7  8  9  10  11  12  13  14  15  16  17  18  19  20  21  22  23  24  25  26  27  28  29  30  31  32  33  34  35  36  37  38  39  40  41  42  43  44  45
  USDA Zones	1  2a  2b  3a  3b  4a  4b  5a  5b  6a  6b  7a  7b  8a  8b  9a  9b  10a  10b  11  12
  Web Link	http://www.provenwinners.com/plants/berberis/sunjoy-gold-pillar-barberry-berberis-thunbergii

Plant Care Instruction

• Scroll down or click on any month for plant care instructions
  • January
  • February
  • March
  • April
  • May
  • June
  • July
  • August
  • September
  • October
  • November
  • December

  January 1. Prune Do not prune.

  February 1. Prune Do not prune.

  March 1. Buy Purchase shrubs after the threat of frost has passed. If you buy sooner, be sure to provide protection to the tender new top growth at night. When choosing plants, don't be shy about popping the plant out of its pot to inspect the roots; the root mass should be free of black, mushy sections and amply fill the container. Remember, the more roots the better! 2. Plant Plant as soon as the threat of frost has passed and the soil is workable. If the threat of frost persists, be sure to provide protection to tender new growth of the plant by covering at night. Choose a sunny location for SUNJOY GOLD PILLAR. It is extremely adaptable but does need well drained soil. Apply a granular slow release fertilizer and water in well. It is recommended to apply 1 inch of water per week during the first growing season and be extra mindful during periods of heat and drought. 3. Fertilize Fertilize in early spring by applying a slow release fertilizer specialized for trees and shrubs. Follow the label for recommended rate of application. 4. Prune Do not prune. 5. Mulch Applying mulch around your flowering shrubs in the spring is a great idea. Not only does it look attractive, it keeps roots cool, conserves soil moisture, reduces water requirements, and acts as an effective weed barrier. Spread mulch evenly to a depth of 2 to 3 inches (if replenishing, don't allow build up to exceed 4" in depth). If your shrub is in lawn, mulch a ring between 3 to 6 feet in diameter around the trunk. Be careful to keep mulch an inch away from the shrub's trunk.

  April 1. Buy Purchase shrubs after the threat of frost has passed. If you buy sooner, be sure to provide protection to the tender new top growth at night. When choosing plants, don't be shy about popping the plant out of its pot to inspect the roots; the root mass should be free of black, mushy sections and amply fill the container. Remember, the more roots the better! 2. Plant Plant as soon as the threat of frost has passed and the soil is workable. If the threat of frost persists, be sure to provide protection to tender new growth of the plant by covering at night. Choose a sunny location for SUNJOY GOLD PILLAR. It is extremely adaptable but does need well drained soil. Apply a granular slow release fertilizer and water in well. It is recommended to apply 1 inch of water per week during the first growing season and be extra mindful during periods of heat and drought. 3. Fertilize Fertilize in early spring by applying a slow release fertilizer specialized for trees and shrubs. Follow the label for recommended rate of application. 4. Water As a rule of thumb, apply 1 inch of water per week during the first growing season. Be mindful of hot days and periods of drought. Once established, SUNJOY GOLD PILLAR has average water requirements. 5. Prune Do not prune. 6. Mulch Applying mulch around your flowering shrubs in the spring is a great idea. Not only does it look attractive, it keeps roots cool, conserves soil moisture, reduces water requirements, and acts as an effective weed barrier. Spread mulch evenly to a depth of 2 to 3 inches (if replenishing, don't allow build up to exceed 4" in depth). If your shrub is in lawn, mulch a ring between 3 to 6 feet in diameter around the trunk. Be careful to keep mulch an inch away from the shrub's trunk.

  May 1. Buy It isn't too late to add to your garden. When choosing plants, don't be shy about popping the plant out of its pot to inspect the roots; the root mass should be free of black, mushy sections and amply fill the container. Remember, the more roots the better! 2. Plant May isn't too late to add new plants to your garden! Choose a sunny location for SUNJOY GOLD PILLAR. It is extremely adaptable but does need well drained soil. Apply a granular slow release fertilizer and water in well. It is recommended to apply 1 inch of water per week during the first growing season and be extra mindful during periods of heat and drought. 3. Water As a rule of thumb, apply 1 inch of water per week during the first growing season. Be mindful of hot days and periods of drought. Once established, SUNJOY GOLD PILLAR has average water requirements. 4. Prune Do not prune.

  June 1. Water As a rule of thumb, apply 1 inch of water per week during the first growing season. Be mindful of hot days and periods of drought. Once established, SUNJOY GOLD PILLAR has average water requirements. 2. Prune Do not prune.

  July 1. Water As a rule of thumb, apply 1 inch of water per week during the first growing season. Be mindful of hot days and periods of drought. Once established, SUNJOY GOLD PILLAR has average water requirements. 2. Prune This upright columnar selection does not require any pruning, but may be shaped in summer.

  August 1. Water As a rule of thumb, apply 1 inch of water per week during the first growing season. Be mindful of hot days and periods of drought. Once established, SUNJOY GOLD PILLAR has average water requirements. 2. Prune This upright columnar selection does not require any pruning, but may be shaped in summer.

  September 1. Buy Visit your independent garden center now because fall is the best time to purchase shrubs! Here's why: In the spring, a new plant would have to divide its energy between settling into a new home and growing immediately. In the fall however, the short days are causing the top to go dormant. All the while, the warm soil, which will persist for the coming weeks or months, provides the perfect environment for roots to acclimate. Once spring arrives, the happily established plant can focus on growing and flowering. When choosing plants, don't be shy about popping the plant out of its pot to inspect the roots; the root mass should be free of black, mushy sections and amply fill the container. Remember, the more roots the better! 2. Plant Planting flowering shrubs now is a great time to get a jump on next year's garden! Choose a sunny location for SUNJOY GOLD PILLAR. It is extremely adaptable but does need well drained soil. Save the application of a granular slow-release fertilizer for spring to avoid the initiation of tender new growth. It is recommended to apply 1 inch of water per week during the first growing season and be extra mindful during periods of heat and drought. 3. Water As a rule of thumb, apply 1 inch of water per week during the first growing season. Be mindful of hot days and periods of drought. Once established, SUNJOY GOLD PILLAR has average water requirements. 4. Prune Do not prune.

  October 1. Buy Visit your independent garden center now because fall is the best time to purchase shrubs! Here's why: In the spring, a new plant would have to divide its energy between settling into a new home and growing immediately. In the fall however, the short days are causing the top to go dormant. All the while, the warm soil, which will persist for the coming weeks or months, provides the perfect environment for roots to acclimate. Once spring arrives, the happily established plant can focus on growing and flowering. When choosing plants, don't be shy about popping the plant out of its pot to inspect the roots; the root mass should be free of black, mushy sections and amply fill the container. Remember, the more roots the better! 2. Plant Planting flowering shrubs now is a great time to get a jump on next year's garden! Choose a sunny location for SUNJOY GOLD PILLAR. It is extremely adaptable but does need well drained soil. Save the application of a granular slow-release fertilizer for spring to avoid the initiation of tender new growth. It is recommended to apply 1 inch of water per week during the first growing season and be extra mindful during periods of heat and drought. 3. Water As a rule of thumb, apply 1 inch of water per week during the first growing season. Be mindful of hot days and periods of drought. Once established, SUNJOY GOLD PILLAR has average water requirements. 4. Prune Do not prune. 5. Mulch Applying a winter top-dressing of mulch will provide protection to the roots from severe winter temperatures and frost heaving. Spread mulch evenly to a depth of 2 to 3 inches (if replenishing, don't allow build up to exceed 4" in depth). If your shrub is in lawn, mulch a ring between 3 to 6 feet in diameter around the trunk. Be careful to keep mulch an inch away from the shrub's trunk.

  November 1. Prune Do not prune. 2. Mulch Applying a winter top-dressing of mulch will provide protection to the roots from severe winter temperatures and frost heaving. Spread mulch evenly to a depth of 2 to 3 inches (if replenishing, don't allow build up to exceed 4" in depth). If your shrub is in lawn, mulch a ring between 3 to 6 feet in diameter around the trunk. Be careful to keep mulch an inch away from the shrub's trunk.

  December 1. Prune Do not prune.

• Buy When's the best time to buy this plant? When can you buy these from seed (if you can)? When is it usually available? What are things to look for when you're buying it? Or anything other tidbit of information you can share! March Purchase shrubs after the threat of frost has passed. If you buy sooner, be sure to provide protection to the tender new top growth at night. When choosing plants, don't be shy about popping the plant out of its pot to inspect the roots; the root mass should be free of black, mushy sections and amply fill the container. Remember, the more roots the better! April Purchase shrubs after the threat of frost has passed. If you buy sooner, be sure to provide protection to the tender new top growth at night. When choosing plants, don't be shy about popping the plant out of its pot to inspect the roots; the root mass should be free of black, mushy sections and amply fill the container. Remember, the more roots the better! May It isn't too late to add to your garden. When choosing plants, don't be shy about popping the plant out of its pot to inspect the roots; the root mass should be free of black, mushy sections and amply fill the container. Remember, the more roots the better! September Visit your independent garden center now because fall is the best time to purchase shrubs! Here's why: In the spring, a new plant would have to divide its energy between settling into a new home and growing immediately. In the fall however, the short days are causing the top to go dormant. All the while, the warm soil, which will persist for the coming weeks or months, provides the perfect environment for roots to acclimate. Once spring arrives, the happily established plant can focus on growing and flowering. When choosing plants, don't be shy about popping the plant out of its pot to inspect the roots; the root mass should be free of black, mushy sections and amply fill the container. Remember, the more roots the better! October Visit your independent garden center now because fall is the best time to purchase shrubs! Here's why: In the spring, a new plant would have to divide its energy between settling into a new home and growing immediately. In the fall however, the short days are causing the top to go dormant. All the while, the warm soil, which will persist for the coming weeks or months, provides the perfect environment for roots to acclimate. Once spring arrives, the happily established plant can focus on growing and flowering. When choosing plants, don't be shy about popping the plant out of its pot to inspect the roots; the root mass should be free of black, mushy sections and amply fill the container. Remember, the more roots the better!

  Plant When's a good time to plant this plant or bulb? Any special planting instructions? March Plant as soon as the threat of frost has passed and the soil is workable. If the threat of frost persists, be sure to provide protection to tender new growth of the plant by covering at night. Choose a sunny location for SUNJOY GOLD PILLAR. It is extremely adaptable but does need well drained soil. Apply a granular slow release fertilizer and water in well. It is recommended to apply 1 inch of water per week during the first growing season and be extra mindful during periods of heat and drought. April Plant as soon as the threat of frost has passed and the soil is workable. If the threat of frost persists, be sure to provide protection to tender new growth of the plant by covering at night. Choose a sunny location for SUNJOY GOLD PILLAR. It is extremely adaptable but does need well drained soil. Apply a granular slow release fertilizer and water in well. It is recommended to apply 1 inch of water per week during the first growing season and be extra mindful during periods of heat and drought. May May isn't too late to add new plants to your garden! Choose a sunny location for SUNJOY GOLD PILLAR. It is extremely adaptable but does need well drained soil. Apply a granular slow release fertilizer and water in well. It is recommended to apply 1 inch of water per week during the first growing season and be extra mindful during periods of heat and drought. September Planting flowering shrubs now is a great time to get a jump on next year's garden! Choose a sunny location for SUNJOY GOLD PILLAR. It is extremely adaptable but does need well drained soil. Save the application of a granular slow-release fertilizer for spring to avoid the initiation of tender new growth. It is recommended to apply 1 inch of water per week during the first growing season and be extra mindful during periods of heat and drought. October Planting flowering shrubs now is a great time to get a jump on next year's garden! Choose a sunny location for SUNJOY GOLD PILLAR. It is extremely adaptable but does need well drained soil. Save the application of a granular slow-release fertilizer for spring to avoid the initiation of tender new growth. It is recommended to apply 1 inch of water per week during the first growing season and be extra mindful during periods of heat and drought.

  Fertilize When should you fertilize this plant? Which kind of fertilizer do you recommend? Should you use different fertilizers at different times of year? March Fertilize in early spring by applying a slow release fertilizer specialized for trees and shrubs. Follow the label for recommended rate of application. April Fertilize in early spring by applying a slow release fertilizer specialized for trees and shrubs. Follow the label for recommended rate of application.

  Water Is there a time to reduce or increase watering? Any special requirements? Things to avoid during certain times of the year? April As a rule of thumb, apply 1 inch of water per week during the first growing season. Be mindful of hot days and periods of drought. Once established, SUNJOY GOLD PILLAR has average water requirements. May As a rule of thumb, apply 1 inch of water per week during the first growing season. Be mindful of hot days and periods of drought. Once established, SUNJOY GOLD PILLAR has average water requirements. June As a rule of thumb, apply 1 inch of water per week during the first growing season. Be mindful of hot days and periods of drought. Once established, SUNJOY GOLD PILLAR has average water requirements. July As a rule of thumb, apply 1 inch of water per week during the first growing season. Be mindful of hot days and periods of drought. Once established, SUNJOY GOLD PILLAR has average water requirements. August As a rule of thumb, apply 1 inch of water per week during the first growing season. Be mindful of hot days and periods of drought. Once established, SUNJOY GOLD PILLAR has average water requirements. September As a rule of thumb, apply 1 inch of water per week during the first growing season. Be mindful of hot days and periods of drought. Once established, SUNJOY GOLD PILLAR has average water requirements. October As a rule of thumb, apply 1 inch of water per week during the first growing season. Be mindful of hot days and periods of drought. Once established, SUNJOY GOLD PILLAR has average water requirements.

  Prune When's a good time to prune this plant? How about deadheading, pinching back, trimming or any other grooming? Any special requirements? January Do not prune. February Do not prune. March Do not prune. April Do not prune. May Do not prune. June Do not prune. July This upright columnar selection does not require any pruning, but may be shaped in summer. August This upright columnar selection does not require any pruning, but may be shaped in summer. September Do not prune. October Do not prune. November Do not prune. December Do not prune.

  Mulch Does this plant need to be mulched? Are there specific types of Mulch which are better for this plant? How much? March Applying mulch around your flowering shrubs in the spring is a great idea. Not only does it look attractive, it keeps roots cool, conserves soil moisture, reduces water requirements, and acts as an effective weed barrier. Spread mulch evenly to a depth of 2 to 3 inches (if replenishing, don't allow build up to exceed 4" in depth). If your shrub is in lawn, mulch a ring between 3 to 6 feet in diameter around the trunk. Be careful to keep mulch an inch away from the shrub's trunk. April Applying mulch around your flowering shrubs in the spring is a great idea. Not only does it look attractive, it keeps roots cool, conserves soil moisture, reduces water requirements, and acts as an effective weed barrier. Spread mulch evenly to a depth of 2 to 3 inches (if replenishing, don't allow build up to exceed 4" in depth). If your shrub is in lawn, mulch a ring between 3 to 6 feet in diameter around the trunk. Be careful to keep mulch an inch away from the shrub's trunk. October Applying a winter top-dressing of mulch will provide protection to the roots from severe winter temperatures and frost heaving. Spread mulch evenly to a depth of 2 to 3 inches (if replenishing, don't allow build up to exceed 4" in depth). If your shrub is in lawn, mulch a ring between 3 to 6 feet in diameter around the trunk. Be careful to keep mulch an inch away from the shrub's trunk. November Applying a winter top-dressing of mulch will provide protection to the roots from severe winter temperatures and frost heaving. Spread mulch evenly to a depth of 2 to 3 inches (if replenishing, don't allow build up to exceed 4" in depth). If your shrub is in lawn, mulch a ring between 3 to 6 feet in diameter around the trunk. Be careful to keep mulch an inch away from the shrub's trunk.