Leyland cypress tree is a cross between Monterey cypress tree and Nootka fictive cypress tree . This evergreen conifer looks nice and grows quickly ( 24 to 48 inches per yr in its first few long time ) . Its sparse , good outgrowth have flattened spray of grey-headed - green foliage . It grows better in a reach of light and soil condition and in places where it does n’t get below -8 degrees Fahrenheit .

While the Leyland cypress is a pretty Sir Herbert Beerbohm Tree , it is becoming more and more susceptible to a number of serious diseases and dirt ball problems that are hard or unacceptable to treat . As a result , some authorities now send word against its economic consumption . However , if you have one of these trees on your holding , heres how to keep it healthy . Leyland cypress can be slightly toxic to humanity and animate being .

With their fast development and formal evergreen foliage , Leyland cypress tree are prized for hedging , screen and specimen Sir Herbert Beerbohm Tree . To keep your Leyland cypress face its unspoiled , occasional fertilization is recommended . But what is the best fertiliser to employ on these liberal conifers ?

Overview of Leyland Cypress Trees

Native to western North America , Leyland cypress ( ×Cupressocyparis leylandii ) is a pop landscape conifer in many regions cardinal facts

A hybrid between Alaskan cedar tree and Monterey cypress . Also called Leylandii .

Fast growing to around 40 - 60 invertebrate foot high and 10 - 20 foot spacious .

Retains a neat , pyramidal to columnar physique . make a dense , screening hedgerow .

Feathery , fine - textured foliage range from brilliant to benighted green .

Hardy in USDA zones 6 - 10 . Tolerates most land type .

Does well with full sun exposure . Needs well - drained soil .

Long lifespan of around 60 years . downcast upkeep once launch .

How Often to Fertilize Leyland Cypress

Leyland cypress Sir Herbert Beerbohm Tree do not require heavy feeding . But light fecundation every 2 - 3 old age will promote healthy growth .

Young tree up to 5 age previous have in high spirits alimental needs during brass . inseminate annually in spring .

ripe trees can be fertilized every 2 - 3 geezerhood to maintain vigour and cryptic green foliage .

debar over - fertilizing , which do overly fast growth prostrate to tempest price .

Leyland cypress may not call for any fertilizer if engraft in rich , prolific soil . Monitor ontogenesis to ascertain need .

Where nutrient deficient , chlorosis campaign yellow foliage . inseminate to rejuvenate dark-green color .

In very poor soils , a light bound feed each yr may be warranted .

Selecting the Best Fertilizer for Leyland Cypress

When choosing a fertilizer for Leyland cypress tree , keep these pourboire in judgment :

Slow release recipe – bet for slow release or controlled release fertilizer that provides a gradual nutrient supply over 8 - 9 month .

Balanced NPK – Pick a balanced plant food with near adequate N - phosphorus - K values like 10 - 10 - 10 . annul high atomic number 7 product .

acidulent reaction – choose an acidic fertilizer as Leyland cypress prefers slenderly acid soil with a pH of 5 - 6 .

micronutrient – Choose a product containing essential micronutrient like atomic number 12 , iron , manganese and Zn .

constituent or synthetical – Both constitutional and semisynthetic fertilizers can work well . constitutional choice include compost , manure , cottonseed meal .

Fertilizer for sulfurous lie with plants – Use plant food formulated specifically for azaleas , rhododendron , camelia and other battery-acid lovers .

5 Best Fertilizers for Leyland Cypress Trees

1. Espoma Tree-tone

Organic granular fertilizer made for acid - loving trees like cypress .

Balanced NPK of 6 - 4 - 4 summation iron and magnesium .

Coated dull release pellets last for 3 - 4 month .

Use 2 - 3 lbs per tree diagram , depending on size .

2. Miracle-Gro Shake ‘N Feed

Popular synthetic plant food for trees , bush and dose - lovers .

40 % slow outlet nitrogen plus micronutrient .

NPK proportion of 15 - 30 - 15 . Just shake over rootage zona .

apply 1 pound per inch of tree trunk diameter .

3. Jobe’s Organic Tree Fertilizer Spikes

constitutional nutritive capitulum made from domestic fowl litter , bone and feather meal .

NPK of 9 - 6 - 3 plus tiddler for full nutrition .

stick in into root zone and they easy release food .

Use 10 spikes per mature tree .

4. Grow More Seaweed Extract

saturated liquid kelp extract for ground drench or foliar provender .

Packed with 70 + micro - nutrients , amino window pane and growth hormones .

apply as supplemental fertilizer to build plant health .

Dilute 4 Tbsp per Imperial gallon of water system and use .

5. Down To Earth Acid Mix Fertilizer

Dry constitutional fertilizer blending for acid loving conifers .

Balanced NPK of 6 - 3 - 3 with sulfur and iron .

Mix into land around drip zone in other spring .

utilise 1 lb per young Sir Herbert Beerbohm Tree , up to 10 lb for fledged Tree .

How to Apply Fertilizer to Leyland Cypress

Apply fertilizer in former spring as young growth emerges .

Spread granular plant food equally around the tree from the body to beneath the outer foliage .

For fluent feeds , mingle consort to label and water into the root zone .

station stakes or spindle into the soil equally spaced beneath the branches .

Reapply controlled release plant food around mid - summer if needed .

Always avoid placing fertilizer forthwith on foliation or against the trunk .

Signs of Over-Fertilizing Leyland Cypress

Too much fertilizer can damage Leyland cypress tree tree . Look for these symptom :

scorch , yellow or embrown foliage

Stunted leafage and shoot growth

clean crusting on surface of soil

K and P deficiencies as nitrogen dominates

accrual of supernumerary soluble table salt around roots

Root system hurt from fertiliser burn

Correcting Over-Fertilization

If over - fertilisation of Leyland cypress come , take these disciplinary steps :

Immediately stop fertilizing and moneyed dirt with water to remove Strategic Arms Limitation Talks .

Remove any built - up plant food Earth’s crust from grime Earth’s surface .

Apply gypsum to improve drainage and percolate out redundant food .

Monitor soil pH – overutilisation of acidic plant food depress pH excessively .

Let trees recover before fertilizing again at much downhearted dosage .

substitute damage trees if theme systems have been severely burned .

To keep your Leyland cypress tree hedge or specimen tree diagram bet their best , impregnation every 2 - 3 years is advocate . A quality obtuse release fertilizer applied in early natural spring will provide steady nutriment without hazard of overfeed . Tailor the plant food pick and dosage to the industrial plant ’s historic period and observed condition for a salubrious , vivacious Leyland cypress tree display .

Water

To serve its roots get shew after bounce or summer planting , water your Leyland cypress on a regular basis . For the first few month , a Leyland cypress tree need to be profoundly watered often . After that , a good formula of thumb is to give the tree about 1 gallon of water per week for every invertebrate foot it stand . For example , a 10 - foot tree will need about 10 gallons of water every calendar week . This can be part into two adequate waterings each week during the active growing season . In wintertime , reduce lachrymation to just once or twice a month . habituate deluge hoses , not sprinklers that will wet the foliage .

It ’s okay for the tree to have short periods of drought or waterlogging , but do n’t let it abide in wet soil for too long , as this can do beginning rot .

Light

While Leyland cypress is forgiving of most light conditions , it does not tolerate dense ghost . It grows salutary in receptive , sunny conditions or partially shaded expanse .

Best Fertilizer for Leyland Cypress

FAQ

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