Question: What Do You Feed A Blue Spruce Tree?

How do I make my blue spruce more blue?

None of the tricks promoted on the Web and over garden fences on how to make a blue spruce bluer actually work.

That includes adding aluminum sulfate to the soil, pounding rusty nails into the ground at the tree’s base and watering with Epsom salts..

How do you keep a blue spruce healthy?

Caring for Colorado spruce is simple once the tree is established. Water it regularly to keep the soil moist through the first season and only during dry spells thereafter. The tree benefits from a 2-inch (5 cm.) layer of organic mulch that extends just beyond the tips of the branches.

What is the best fertilizer for spruce trees?

Spruce trees do not have very high phosphorous needs and benefit most form an acidic fertilizer designed for evergreens or a high-nitrogen fertilizer with a formula like 12-6-4 or 10-8-6. Organic fertilizer options include compost, fish emulsion, cottonseed meal and alfalfa meal.

How can I make my spruce tree grow faster?

Sprinkle a fertilizer around the base of the tree. Use a 10-8-6 quick-release formulation during April, May, June or early July. Between July 15 and October 15, choose a slow-release 10-8-6 fertilizer instead, so that you do not encourage too much growth before winter.

Is Epsom salt good for evergreens?

According to the Epsom Salt Council, Epsom salt increases the production of chlorophyll and helps plants grow bushier. … Use 1 tablespoon of Epsom salt for evergreen shrubs, and 2 tablespoons for evergreen trees.

How do you take care of a blue spruce tree?

Light and Water Needs. Colorado blue spruce thrives in full sun but also grows in partial shade. Once established, the tree needs a medium amount of water, with a deep soaking every two or three weeks. Even though the tree likes the soil to remain moist, especially while it’s still young, it’s also tolerant of drought.

How do you revive a dying blue spruce?

The following will help you manage rust disease:Prune away dead branches, twigs, and infected areas of the tree.Remove fallen foliage and destroy it (burn it). … Apply a fungicide to the tree after removing signs of the infection.Deep water the tree once per week to help it recover from the stress.

When should I feed my blue spruce?

The best time to fertilize a blue spruce tree is during the spring season prior to the flush of growth. Do not fertilize the tree in late summer as the tender new growth becomes susceptible to damage during the fall frost.

How do you keep a spruce tree healthy?

Planted spruce trees benefit from regular maintenance.Water recently planted spruce trees regularly. … Spread organic mulch around the spruce. … Fertilize spruce trees in late autumn or early spring. … Watch for signs of pests or disease. … Cut back the main leader stem, if it is damaged.More items…

How much water does a blue spruce need?

Daily for four weeks – Depending on temperature and wind, apply 1-2 gallons per inch of trunk diameter. Every other day for three months – Depending on temperature and wind, apply 2-4 gallons per inch of trunk diameter.

Can you use Miracle Grow on evergreens?

If you have a variety of trees and shrubs in your garden, you can use an all-purpose plant food like Miracle-Gro® Shake n Feed® Flowering Trees & Shrubs Plant Food, which will feed for up to 3 months. … Miracle-Gro® also has tree spikes specially formulated for evergreens and fruit and citrus trees.

How do you fertilize a spruce tree?

If you have a spruce tree, you should know how to properly fertilize it.Plan to fertilize in the early spring or late fall. … Apply the fertilizer at a rate of one pound for every 3 feet of tree height. … Till the soil near the base of the tree, taking care not to damage the roots. … Dig holes in a circle around the tree.More items…•

Do blue spruce like coffee grounds?

Yes, coffee grounds can be used as a fertilizer and organic materials source for plants.

Why is my blue spruce dying?

Blue spruce trees are susceptible to an infectious needle disease caused by the fungus Rhizosphaera. … Second-year needles turn a purple or brown color and eventually fall from the tree. After several successive years of needle loss branches may die. In general, trees appear to die from the bottom upward.

What is the lifespan of a blue spruce tree?

600-800 yearsThe Colorado Blue Spruce (Picea pungens) is a member of the pine tree family that is native to the Rocky Mountain regions of North America. The tree has a mature height of around 70 to 80 feet. While blue spruce grows relatively slowly, it is long-lived and may reach ages of 600-800 years.

Are coffee grounds good for evergreens?

For example, adding coffee grounds or organic matter around your evergreens’ soil is a good place to start if you need to increase your soil’s acidity. But it’s not a good place to end. While your tree would get a tiny dose of nitrogen, it’d miss out on its phosphorus (P) and potassium (K) that it needs.

How often should you fertilize spruce trees?

two to four yearsFor instance a spruce that measures 5 feet across would cover 25 square feet. A common “maintenance rate” of fertilizer is two to four pounds actual nitrogen per thousand square feet of soil surface, applied every two to four years. For mature, slower growing trees, one pound of actual nitrogen is probably enough.

Why do blue spruce needles turn brown?

If needles are browning at the tips of the branches followed by lower branches dying, you may be dealing with a fungal disease known as cytospora canker, which is the most common unnatural cause for needle drop on Colorado blue spruce.