Things Needed
favorable barberry ( Berberis thunbergii ' Aurea ' ) is grow in USDA hardiness geographical zone 4 to 8 . It is a shrub whose foliation offers contrast to the rest of the landscape . Golden barberry usually has a superb bright sensationalistic color and it keep on that colour well . Due to its coming into court , it can be used as an accent to other plants , or in liberal groupings for a potent impact . When planting , allow for mature plant that will measure about 4 feet tall and 5 feet wide . sun , water , nutrition and pruning are of import factor when care for gold barberry .
Step 1
constitute fortunate barberry bushes in full sun to partial refinement . If you notice a plant ’s foliation is n’t bright sensationalistic , it ’s probably due to a lack of sun . Gold barberry foliage has a xanthous colour when plant in mostly Sunday but will bend to a lime unripened in the shade .
Step 2
Use well - drain soil to help the flora thrive . Add a 2 inch layer of mulch twice every year to improve the soil and assistant with moisture retention .
Step 3
Remove damage or morbid branches immediately if you spy them during the growing time of year or in the fall . ramification founder by the weighting of ice or snow during the winter can be removed in the spring .
Step 4
nip branches to preserve the appearing of the barberry and to hit or shorten branch that encroach on other plant in your garden . Snip back branches 1/4 column inch above buds , or manoeuvre off branches by prune them just above side branches .
Step 5
Trim works being maintain as a hedging to the want height and width using hedge clipper . cut back every 8 weeks during the growing season , or dress once in the spring and once in the fall .
Step 6
Cut off quondam woody canes at the center of the plant life in tardy wintertime or former spring when the works is still dormant . An overgrown barberry may be " shorten back hard " down to just above the ground at this time . Barberry responds well to these drastic pruning methods by redact out vigorous newfangled growth .
Step 7
Water the prosperous barberry regularly to keep the stain moist . Feel the earth beneath the industrial plant every few days . If it is dry to the touch 1 in below the airfoil , append piss until moist .
Step 8
course with an all - purpose fertilizer in the early bound , prior to new growth . Use a water soluble blend or granular food made for Sir Herbert Beerbohm Tree and shrubs . ensure it has a atomic number 7 - morning star - atomic number 19 proportion of 6 - 12 - 12 or 10 - 10 - 10 . lend oneself it , as per manufacturer ’s educational activity , once a hebdomad through springtime . Do not fertilise the plant during the hot summertime month .
Step 9
fertilise the works again in the later summer through mid - autumn if you want to give it more victuals before its dormant period .
Tip
wear down gloves when pruning gold barberry to protect yourself from prickle . There are other barberry variety and hybrids with golden or yellow leafage , such as Golden Nugget , Sunjoy Gold Beret and Bonanza Gold ( Bogozam ) . These may be cared for in much the same way as the golden barberry .
Warning
If you take out diseased outgrowth , put down them rather than compost them . Disinfect the pruning shears before using them again .
References
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