So you want to grow a screen or tall hedge, right? And you are trying to decide which plant you should choose. Well here are some good reasons – seven of them – why Thuja Green Giant remains the top choice of gardeners across the country looking to plant a screen or hedge.

7 Reason why Thuja Green Giant is the right choice:

  • Fastest growing evergreen available – grows at least 3 feet a year when young
  • Adaptable to a wide range of climates – all the way from zone 5 to zone 9
  • Resistant to deer – usually ignored, so no need for deer-proof fencing
  • Grows in most soils – whatever your soil, this tree will grow for you
  • Lush and green all year round – no browning or bronzing in winter
  • Grows in partial shade – will grow densely with sun for just half the day
  • Pest and disease free – significant problems almost never seen

Screening is important in our gardens. Privacy means we can relax, and the enclosure created by a tall screen gives our gardens that sense of intimacy and completeness that is so important. Planting screening is often the first step in laying out your garden. Once that is established, you can move on to decorate the space inside, taking advantage of the shelter from strong winds it will give you. Inside a sheltered area it can be a whole zone warmer than your official ‘post-code’ zone number. So let’s look at Thuja Green Giant, and see more about why it should be your top choice.

Fastest growing evergreen available

This is not just a claim by a salesman. Some years ago, the horticulture scientists at the University of Arkansas planted a wide range of hedging plants. These were small plants, placed out in a field. The Green Giants outgrew every other plant, growing into dense, upright bushy plants 10 feet tall and 5 feet wide in just 7 years. Starting with larger specimens, you will have a 10 tall, solid hedge or screen in no more than 5 years, and the first 5 or 6 feet happen in the first two or three growing seasons, especially if you use a fertilizer program and water regularly.

Adaptable to a wide range of climates

All the way from zone 5, where winter temperatures can fall to minus 20 degrees Fahrenheit, all the way south and east into zone 9, where summer is long and hot, Thuja Green Giant will thrive. This is because it is a hybrid plant, created from two wild species of arborvitae. Hybrid plants display all the most vigorous genes, and mask the weakening ones, so these plants are tougher and faster-growing than either of their parents. Isn’t Nature wonderful?

Resistant to deer

While deer have minds of their own, and can eat almost anything when hungry enough, they almost always leave the Green Giant alone. This is quite different from other arborvitae (Thuja species), which are typically eaten by deer on a regular basis. If you see a general statement that ‘arborvitae are not deer-resistant’, that doesn’t apply to Thuja Green Giant, which is not attractive to them at all. Even if some light grazing does happen, the growth-rate is so fast that it will grow back in a few weeks, once spring comes.

Grows in most soils

We all know about plants that need specific types of soil, such as ‘acid soil’, or ‘sandy-loam’, and that will grow poorly in anything else. Because of its hybrid vigor, this doesn’t apply to Thuja Green Giant. Not at all. In almost any soil type, from sandy to clay, and from acid to alkaline, this evergreen grows well. Of course, in sandy soils you will need more water and fertilizer, and some clay soils are regularly saturated with water, which is not good for most plants. If you do have more ‘extreme’ soil, put a little more into soil preparation, by adding lots of rich organic material, which holds water and nutrients in sandy soil, improves the drainage in clay soils – and counters high alkalinity too.

Lush and green all year round

Especially in colder regions, winter is a long, dull season, with not much happening in the garden. So evergreen plants are great, because they stay green, and make the garden look brighter. The last thing you want is to have your lush, green hedge turn bronzy-brown as soon as colder weather sets in, and stay that way until all the new spring growth has flushed out. Sadly, quite a lot of the traditional hedging plants do exactly that. Not the Jolly Green Giant, who stays a bright, rich-green throughout the winter, with no yellowing or bronzing, brightening the garden all winter long.

Grows in partial shade

Most evergreens do very badly in shade. Some that do grow well in it, such as yew trees, or hemlock, are slow-growing, so usually they are only used in the deepest shade. If you have moderate shade, with some direct sunlight for part of the day during spring and summer, then rather than use those slow-growing plants, pick Thuja Green Giant. It will grow vigorously and stay dense even in 50% shade, standing apart from other arborvitae and most other evergreens. If you have a lot of beautiful shade trees on your property, the chances are that the places you want hedges and screening will not be in full sun. Simply by choosing Thuja Green Giant you know that your hedge will turn out great.

Pest and disease free

Some other arborvitae are very prone to pests and diseases. Some plants like Leyland Cypress were widely planted in the past, only to fall to disease in many parts of the country. if you are planting a new hedge, or replacing an old one, Thuja Green Giant is an excellent choice, because it is much less susceptible to pests and diseases that most other hedge plants. Even the most reputable university and school sites say ‘No serious insect or disease problems’ when describing this plant. Yes, it is possible to have some attack by the insects called ‘bagworms’, which are caterpillars that strip branches of their leaves. But like a deer attack, because of the fast growth-rate of this tree, any damage will quickly be replaced by new growth. It is also possible, if the soil you plant in is almost constantly wet, that root-rot diseases will strike. But that will happen with almost every tree in those conditions, and it is the one time where another plant is the best recommendation for a hedge.


Taken overall, these are seven very sound reasons for choosing Thuja Green Giant for a hedge or screen – it’s hard to go wrong with this remarkable evergreen.