- Ideal NPK Ratio. Arborvitae, particularly when they’re young, require fertilizers that are high in nitrogen. The typical N-P-K ratio that I recommend for evergreen trees is about 3-1-1.
- Slow Release Fertilization. A slow release fertilizer is probably ideal when it comes to nourishing your trees because a slower delivery of nutrients is easier for the arborvitae to take ...
- Other Considerations. During the winter, evergreens do not frequently require extra fertilization. ...
- Bottom Line. Again, I recommend buying the BioAdvanced Tree and Shrub Protect and Feed to raise the healthiest evergreen tree possible.
What is the best fertilizer for arborvitae?
Experts recommend slow release granular fertilizer for arborvitae trees. The nitrogen in this fertilizer is released over a long period of time. This enables you to fertilize less often and also ensures that the tree’s roots will not burn.
How do you feed arborvitae?
How to Feed Arborvitae. When planting arborvitae, choose a sunny spot in your yard with loose, fertile soil. Once established, these conifers require little care and are resistant to most pests. During the first five years of growth, your arborvitae will benefit from an annual feeding. Providing the right amount of food at the right time...
How does a green giant arborvitae care for itself?
It needs little maintenance and just sufficient water, so the Green Giant cares for itself with the exception of an occasional dose of fertilizer. An arborvitae, which are all members of the cypress family, gives off a lovely perfume when rubbed, thus its name Thuja, which means "perfume" in Greek.
Can you use Miracle Grow On arborvitae?
We do not recommend using Miracle Grow on arborvitaes because it is designed for acid loving plants, not evergreens. Arborvitae Fertilizing Tips. Do not fertilize newly planted arborvitae; Use a slow release granular fertilizer designed for trees; Apply once per year in early spring; Water thoroughly to help dissolve the fertilizer; Warnings
Can I use Miracle Grow on Green Giant arborvitae?
Vigoro Evergreen Tree Food 16-4-8 I highly recommend Jobe's fertilizer spikes with their ease of use and long-term, slow-release benefits. Or perhaps, Miracle-Gro Fertilizer Spikes which have the same ease of use as Jobe's but are also great for newly planted arborvitae.
When should I fertilize my giant arborvitae?
1:383:38How To Fertilize Thuja Green Giant Arborvitae | Growth Update On Tree ...YouTubeStart of suggested clipEnd of suggested clipAnd right now is the sweet spot in early march to april to fertilize your trees. Now i do this everyMoreAnd right now is the sweet spot in early march to april to fertilize your trees. Now i do this every year early march same product same method when it comes to fertilizing for maximum health i
Are coffee grounds good for Green Giant arborvitae?
Are Coffee Grounds Good For Arborvitae? If you want to try adding coffee grounds to your arborvitae trees soil, we recommend against it. Although arborvitae enjoys slightly acidic soil, adding coffee grounds can alter your plant's pH balance, causing root and growth issues.
Why are my Green Giant arborvitae turning brown?
The Reason Why Arborvitae Foliage Turns Brown The combination of wind, sun, freezing temperatures, and lack of available water in winter can cause arborvitae foliage (and the leaves of other evergreens, as well) to turn brown. This happens because they are drying out. Water is the lifeblood of foliage.
What's the best fertilizer for green giants?
Fertilizing Thuja Green Giants To give your Thujas a boost as it grows, you can also add a well-balanced, slow release fertilizer (like formula 10-10-10 or 14-14-14) to the soil once or twice a year.
How do you keep arborvitae healthy?
Basic Arborvitae CareEnsure proper spacing when planting depending on the type.Arborvitae do best in well drained locations and want to send their roots deep in nutrient rich soil.Full sun is best, but they can do well in partial shade.Soil should not be overly alkaline (above pH of 8) or acidic (below pH of 7)
How do you make a Green Giant arborvitae grow faster?
How Can You Make Them Grow More Quickly?1 – Plant Them at the Right Time of the Year. ... 2 – Plant Them in Acidic Soil. ... 3 – Choose the Right Type of Arborvitae. ... 4 – Plant Them Correctly. ... 5 – Care for Them Properly During Winter Time. ... 6 – Make Sure You Water Them Properly.
Are arborvitae acid loving plants?
Arborvitae grow best in a slightly acid to moderately alkaline soil ranging from 6.5 to 8.0 on the pH scale. Most average garden soils fall between a pH range of 6.0 to 7.0. Soil pH is a measurement of the alkalinity or acidity of soil and is measured on a scale of 1-14, with 7 as the neutral mark.
Why are my arborvitae thinning?
Arborvitae needs full sun, nutritious soil and ample water. Arborvitaes that grow in poor or waterlogged soil, light shade or receive less than 1 inch of water per week are likely to produce thin, spindly growth. If you don't fix its cultural problems, no amount of pruning will fill your arborvitae out.
What's the best fertilizer for arborvitae?
Best Fertilizer For Arborvitae We recommend using slow release fertilizer that has 50% nitrogen and has a high first number, like a 12-6-4 or 10-8-6 mixture. Granualized fertilizer works the best because it helps prevent the roots from burning and allow you to only fertilize once per year.
How do you revive a green Giant arborvitae?
Arborvitae Root Rot If your Thuja 'Green Giant' is growing poorly, turning to reddish brown foliage, and seems to be dying, it could be root rot caused by soggy or saturated soil conditions. Let the soil line get a little dry between waterings. Water in the mornings so the soil has time to dry out during the day.
How do you save a dying green Giant arborvitae?
We found that adding new mulch around the base of browning arborvitae will slow down the dying process and might save your tree altogether. Another way to save browning arborvitae is to prune your tree once it begins to show new growth in the springtime.
When should I fertilize my emerald Arborvitae?
You should start fertilizing your emerald arborvitaes during Spring starting in March to allow them to develop a strong root system. Preferably, yo...
How can I make my Arborvitae grow faster?
To promote the rapid growth of arborvitaes, you should plant them at a good distance from other plants so they will not compete for nutrients in th...
Is Holly Tone good for Arborvitae?
Holly-Tone does mention evergreens in their product label. However, they also mentioned that the formula of the fertilizer works best for acid-lovi...
Are coffee grounds good for Arborvitae?
Coffee grounds are acidic and if your arborvitaes lack acidity then applying coffee grounds may work for you. To know the acidity level of the soil...
Why is my newly planted Arborvitae turning brown?
Newly transplanted plants receive a great shock due to the roots they have lost during the transfer and the new soil environment they’re in. Give t...
Will Arborvitae fill-in?
Arborvitaes are one of the dependable evergreens. They can always grow back during the growing season or Spring. Just give them some time to regene...
How do you fix brown Arborvitae?
The leaves may have turned brown due to extreme weather conditions. However, the arborvitae’s system may try to regain its energy and turn the brow...
Can you save dying Arborvitae?
Unless there are green leaves left, the dead branches can no longer be saved. Arborvitaes may be dependable but there are certain cases that they c...
How long do Thuja Green Giants live?
When cared for well, Thuja Green Giants live for up to 40 years.
What is the name of the green giant?
Beloved for its lush aesthetic and ability to propagate, it was distributed widely and confused with a different arborvitae from the same source known as T. occidentalis "Giganteoides." The clone identity was resolved by Susan Martin, USNA, Kim Trip, New York Botanic Garden, and Robert Marquard, Holden Arboretum by means of thorough nursery inspections, record searches, and "isozyme analysis." Then the name Thuja "Green Giant" was selected. 2
Do giant green arborvitae eat deer?
Yes, they are. Giant Green Arborvitaes are tolerant of drought, heat, humidity, cold, wind, ice and snow damage, and to many pests including deer.
Do you fertilize arborvitae in the first year?
You should not fertilize the tree in the first year after planting. For the early years after that, enrich the soil with plenty of water and balanced fertilizer; this will promote continuous, vigorous growth. Then, as with more arborvitae, it will not need much or any fertilizer.
Do you need to prune a green giant arborvitae?
Covered in dense, dark, evergreen foliage from the ground up, the " Green Giant" arborvitae needs little to no pruning or shearing. Growing elegantly and consistently, it only needs to be pruned if necessary or for aesthetic reasons. Shear into a desired shape and size, and maintain it throughout the warmer months. 6
Who is the quarantined gardener in Lehigh Valley?
Sienna Mae Heath is The Quarantined Gardener: Leading the Lehigh Valley to Victory Gardens in 2020. She plants food and flowers in her native Zone 6B.
Is arborvitae resistant to deer?
Fortunately, this variety is more resistant to deer than most arborvitae and it has no major insect or disease issues. Keep an eye out for scale, rots, and bagworm in poorly drained soils.
How To Apply Fertilizer on Arborvitaes?
There are different types of fertilizers for arborvitaes and evergreens. Since they’re not heavy feeders, they mostly work well with slow-release fertil izers that come with pellets, granules, and spikes.
What is bio advanced shrub food?
BioAdvanced Shrub Protect and Tree Food is one of the few brands in the market that serves as both fertilizer and insecticide.
How long does Jobe's Evergreen fertilizer last?
Jobe’s Evergreen Fertilizer Tree Spike is a 13-3-4 NPK fertilizer that will take charge of feeding your arborvitaes for a maximum of 6 months.
How long does Schultz fertilizer last?
This fertilizer can feed your arborvitaes, shrubs, and other evergreens for up to three months. Schultz would suit the annual fertilization requirement of arborvitaes for an extended time. It also nourishes your evergreens with other nutrients such as boron, copper, iron, manganese, molybdenum, and zinc.
What is the best organic fertilizer?
Next on our list is another organic fertilizer that most green thumbs are fond of. Dr. Earth has been hailed as one of the best organic fertilizers on the market due to its environment-friendly contents. Arborvitaes are evergreen trees that benefit most from the abundant presence of nitrogen in the soil.
What is down to earth fertilizer?
Down to Earth, All Natural Tree & Shrub Fertilizer is a 4-2-4 organic fertilizer that is a perfect option for organic arborvitae gardeners. It contains fish bone meal, corn gluten meal, langbeinite, greensand, humates, kelp meal, and 11 species of mycorrhizal fungi.
When does Schlutz fertilizer work?
It feeds your arborvitaes when the soil temperature goes up. So, it works at its full potential during spring or the growing season of arborvitaes. Pros.
How to measure fertilizer for arborvitae?
Use the measuring cup to measure out the fertilizer (two cups is equal to one pound). Spread or sprinkle the fertilizer under the arborvitae. Keep the fertilizer from touching the trunk of the plant.
What fertilizer is high in nitrogen?
Organic fertilizers that are high in nitrogen include compost and well-rotted manures.
What number should be on fertilizer label?
The first number in the label should be double the second number (12-6-6 or 20-10-5, for example). Organic fertilizers that are high in nitrogen include compost and well-rotted manures. When using chemical fertilizers, do not apply more than recommended.
Does fertilizer help arborvitae?
More fertilizer will not help your plant grow better and can be detrimental to waterways. Arborvitae and other evergreens only need annual feedings for the first five years of growth. After this, if your arborvitae shows signs of nutrient deficiency, you should have your soil tested to determine the cause. Warnings.
Why fertilize arborvitae?
Mature and established arborvitae can be fertilized to help speed up growth rate and help the plant grow stronger branches. It will also help encourage green leafy foliage and speed up the growth rate each year.
Why are arborvitae so popular?
Arborvitae are a very common shrub grown in the United States due to the plants being low maintenance and having beautiful evergreen foliage. Some varieties are also very fast growing, and make perfect privacy hedges, wind breaks, and natural borders. Because arborvitae are native to North America, the shrubs and trees do just fine without fertilizing.
How to prevent fertilizer burn?
It also helps prevent fertilizer burn. Keep the granules away from the trunk area, but above the root system if possible.
What to do before applying fertilizer?
For advanced gardeners, you can do a soil test before applying fertilizer. This can help determine the pH of the soil and guide you to which type of fertilizer you should apply to the soil to help it move more alkaline or neutral.
What to do if your plant looks sick?
If the plant looks sick, do not turn to fertilizer. It could stress the plant even more and will often kill the bush or tree. More often than not, the wrong amount of watering is the problem. Either too much water, soil that doesn’t drain well, or too little water is the problem. And fertilizing will only make matters worse.
Can arborvitae be fertilized?
Because arborvitae are native to North America, the shrubs and trees do just fine without fertilizing. Newly planted arborvitae should not be fertilized. It could lead to fertilizer burn on young plants with root systems that are shallow and not yet developed.
Choosing The Best Arborvitae Fertilizer
Which feed to use is simple when a few important points are established. What is your soil like? Maybe it’s already rich in certain nutrients or needs amending. What NPK do arborvitaes prefer? Would a slow or quick release option work best for you?
Arborvitae Fertilizer Ratio N-P-K
Arborvitaes thrive with the right macronutrient combination. Three key elements are nitrogen (N) – for consistent healthy growth, phosphorus (P) – for strong roots and lush foliage, and potassium (K) – promoting disease and pest resistance.
5 Best Fertilizer For Arborvitae Reviews
After wide-ranging research, here is a complete list of the 9 best types of fertilizers for arborvitaes. Allowing you to make the best choice for your trees and give them the boost they need for lush, healthy results.
2. Miracle-Gro Fertilizer Spikes for Trees & Shrubs 15-5-10
This slow-release, spike option from Miracle-gro is second on the list of best arborvitae fertilizers because of its impressive performance in supporting ailing trees that are growing in poor soil. It’s all thanks to the higher nitrogen content that works to support healthy, long-term growth and vitality.
3. Vigoro Tree, Shrub & Evergreen Plant Food 16-4-8
From Vigoro, comes this granular choice. It offers an alternative application method from fertilizer spikes while supporting the same full and vibrant results. It’s intended to increase both the volume of growth and vibrancy of foliage over a longer period of time since it boasts a time-released nitrogen feature.
4. Maxicrop Seaweed Extract Organic Concentrate 6-2-4
To help your arborvitaes thrive in an organic way, this liquid feed choice from Maxicrop, containing seaweed extract, supports strong root formation and establishment from sapling to maturity. It also does a great job of nurturing ailing plants back to health.
How To Fertilize Arborvitae
Now that you have some great feed choices to consider, the next step is to learn when to feed, why, and how. Read on for more details on each.
What is a Thuja Green Giant?
Thuja Green Giant (Thuja plicata x thuja standishii) is a hybrid cultivar that is fast growing and is a popular disease-free evergreen when grown in southern climates. Flourishing best in U.S. Department of Agriculture hardiness zones 5 to 7 a ccording to the Arbor Day Foundation, this evergreen, conical shaped tree is ideal for a privacy fence or hedge. It needs little maintenance and just sufficient water, so the Green Giant cares for itself with the exception of an occasional dose of fertilizer. An arborvitae, which are all members of the cypress family, gives off a lovely perfume when rubbed, thus its name Thuja, which means "perfume" in Greek.
How fast does a green giant tree grow?
In an environment suitable for the Green Giant, expect at least 3 to 4 feet of growth per year .
Does the Green Giant need water?
It needs little maintenance and just sufficient water, so the Green Giant cares for itself with the exception of an occasional dose of fertilizer. An arborvitae, which are all members of the cypress family, gives off a lovely perfume when rubbed, thus its name Thuja, which means "perfume" in Greek.
How tall are green giants?
They were about 18-24" tall when he planted them. Green Giants are pretty deer resistant, but where my friend and I live there are just too many deer in a small area (island) for that to mean much. The first year he planted these 100 Green Giants, the deer destroyed about 25 of them.
Can you ask your plants for fertilizer?
ps.... You can't ask your plants how much of any nutrient they are getting, but you can look for signs and get a soil test if you believe there is a need for additional fertilizer.
