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Arborvitae Fertilizer

Liquid arborvitae fertilizer with a 3.6-3-5.1 NPK. Supports faster growth and deep green color on Emerald Green, Green Giant, and privacy hedges.

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Works for arborvitae varieties

Emerald Green
Emerald Green
Green Giant
Green Giant
American Pillar®
American Pillar®
North Pole®
North Pole®

Results you can see

lush green foliage lush green foliage

Promotes healthier, denser green foliage for a vibrant, beautiful arborvitae.

New Growth new growth

Supports new growth and stronger tip development for a fuller, healthier tree.

Strong Roots strong roots

Builds deep, strong roots that improve water and nutrient uptake for a resilient tree.

What's inside your bottle — macronutrients, core minerals, micronutrients, and natural kelp

How to use

  1. Mix

    Shake Well and Add 1 tsp per quart (32 oz) of water.

  2. Feed

    Water your plants as normal. Spring & summer: every 1–2 weeks. Fall & winter: every 4 weeks.

  3. Grow

    Watch how your plants thrive!

Frequently asked questions

How do I make my arborvitae grow faster?

Feed every 1–2 weeks in spring and summer with a nitrogen-and-potassium fertilizer, water deeply and consistently, and give them full sun. Green Giants can add 3+ feet a year with steady nutrition; Emerald Greens 6–12 inches. Consistent feeding through the growing season is the single biggest accelerant.

How long will one bottle last?

At 1 tsp per quart, the 8 oz bottle makes about 48 watering cans of feed. For a typical shelf of 10–15 plants fed every 1–2 weeks in season, that's several months of feeding — and the 32 oz bottle four times that.

Why is my arborvitae turning brown?

Common causes: drought stress, winter burn, root damage, or nutrient deficiency. Interior browning of old foliage in fall is normal shedding. Browning tips or whole sections signal stress — check soil moisture first, then start regular feeding to rebuild vigor. Badly browned branches rarely re-green, but fed trees regrow around them.

When should I fertilize arborvitae?

Start in early spring as new growth begins and continue every 1–2 weeks through summer. Slow to every 4 weeks in fall — late heavy feeding can push tender growth vulnerable to winter damage. For new plantings, feeding through the first season makes the difference in establishment — the potassium-forward formula is built for exactly that first-winter hardiness.

Is this good for Emerald Green and Green Giant arborvitae?

Yes — both, and all Thuja varieties. Same nutrition, different growth rates: expect Green Giants to respond dramatically (they're among the fastest evergreens), while Emerald Greens fill in denser rather than taller.

How much do I use per tree?

Mix 2 tablespoons per gallon of water and apply about a gallon of solution per young tree's root zone, two or more for large established trees. For long hedge rows, the hose-end sprayer at the 1 oz setting is the fast option.

Let's Start Growing!

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Arborvitae Fertilizer $11.99