Berberis thunbergii 'Maria' Plant Care Reminders
Sunjoy gold pillar barberry
Japanese BarberryYou can copy this plant care and use it as-is or make it your own.
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General Information
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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
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USDA Zones - 1
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Web Link http://www.provenwinners.com/plants/berberis/sunjoy-gold-pillar-barberry-berberis-thunbergii
Plant Care Instruction
- Instructions By Month
- Instructions By Task
- Find Your Gardening Climate Zone
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Scroll down or click on any month for plant care instructions
- January
- February
- March
- April
- May
- June
- July
- August
- September
- October
- November
- December
January1. PruneDo not prune.February1. PruneDo not prune.March1. BuyPurchase 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. PlantPlant 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. FertilizeFertilize in early spring by applying a slow release fertilizer specialized for trees and shrubs. Follow the label for recommended rate of application.4. PruneDo not prune.5. MulchApplying 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.April1. BuyPurchase 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. PlantPlant 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. FertilizeFertilize in early spring by applying a slow release fertilizer specialized for trees and shrubs. Follow the label for recommended rate of application.4. WaterAs 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. PruneDo not prune.6. MulchApplying 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.May1. BuyIt 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. PlantMay 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. WaterAs 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. PruneDo not prune.June1. WaterAs 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. PruneDo not prune.July1. WaterAs 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. PruneThis upright columnar selection does not require any pruning, but may be shaped in summer.August1. WaterAs 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. PruneThis upright columnar selection does not require any pruning, but may be shaped in summer.September1. BuyVisit 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. PlantPlanting 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. WaterAs 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. PruneDo not prune.October1. BuyVisit 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. PlantPlanting 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. WaterAs 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. PruneDo not prune.5. MulchApplying 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.November1. PruneDo not prune.2. MulchApplying 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.December1. PruneDo 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.