Osakazuki in fall color

Japanese Maple Hardiness Zones Chart

What Japanese Maples are best for my zone?

Generally Japanese Maples are more cold hardy than heat tolerant. I have grown thousands of potted trees and very seldom have any died because of normal winter cold temperatures. Most cold damage is caused by late freezes in spring after the trees have leafed out.

TIP 1 Maintain a thick bed 3-4 inches of mulch around the base of each tree at least the diameter of the tree canopy. This will help keep the soil cool for as long as possible in early spring. Keeping the roots cool will help to postpone early bud break and leaf emergence.

TIP 2 Avoid early spring feeding with fast release type fertilizers. I recommend using a controlled release type fertilizer like POLYON 20-10-5 for a slower release in cool soils. Best-pacs are simple to use and this formulation will provide your Japanese Maples with the best proper nourishment for an entire year.

TIP 3 Avoid early spring pruning. Any trimming will encourage your plants and trees to grow. This is great during warm growing months, but in early spring when plants are on the verge of new spring growth. It is best to prune about the time of your last freeze date for your zone. Also avoid pruning Japanese Maples in fall and winter, sometimes very cold winters can cause twig dieback. Wait until spring to trim or prune allows you to remove any dead twigs or stems.

TIP 4 Can you plant a Japanese Maple Tree in a pot or container for your deck or patio? Yes but keep in mind the roots will experience colder temperatures than if it was planted in the ground. A general rule of thumb is the roots of a plant are 2 zones less cold hardy than the above ground portion of the plant. So if your tree is rated as a zone 5 (-10 degrees to -20 degrees) the roots are only cold hardy to zone 7 (10degrees to 0 degrees)

Southern states will have a much better success with Japanese Maples in containers.


If you are not sure of your hardiness zone click here and enter your zip code to find it.

FYI hardiness zones are only a guide to what is normal for your location. Abnormal temperatures can put you into a colder or warmer zone for that season. Planting Japanese Maples as well as other plants in trees outside of the recommended zone can be done but can be risky. 


Most Japanese Maples are USDA cold hardy to zone 5 although a few are rated into zone 4.

Most varieties of Japanese Maples are rated as zone 8 heat tolerance although several are rated for zone 9.

Below is a cold hardiness rating of many varieties of Japanese Maples.

If you would like to learn more or purchase a specific variety of Japanese maple click the variety link to our

Japanese Maple Online store.

 

 

       TYPE                                     VARIETY                             HARDINESS                                           

 

dissectum (Laceleaf) Inaba shidare 5-8  
dissectum (Laceleaf) Tamukeyama 5-9  
dissectum (Laceleaf) Crimson Queen 5-8  
dissectum (Laceleaf) Waterfall 5-8  
dissectum (Laceleaf) Red Dragon 5-8  
dissectum (Laceleaf) Viridis 5-8  
japonicum Green Cascade 5-8  
japonicum Aconitifolium Maiku-jaku 5-8  
palmatum Butterfly 5-8  
palmatum Sango Kaku 5-8  
palmatum Bloodgood 5-8  
palmatum Atro-purpureum 5-8  
palmatum atro-purpureum (Small Pots) 5-8  
palmatum Osakazuki 5-8  
palmatum Atro-purpureum ((SEED)) 5-8  
palmatum Atro-purpureum 5-8  
palmatum Green 5-8  
palmatum Shirazz 5-8  
palmatum Beni Otake 5-8  
palmatum Amber Ghost 5-8  
palmatum First Ghost 5-8  
palmatum Grandma Ghost 5-8  
palmatum Peaches & Cream 5-8  
palmatum Sagara Nishiki 5-8  
palmatum Sister Ghost 5-8  
palmatum Tiger Rose 5-8  
palmatum Ao shime no uchi 5-8  
palmatum Burgundy Lace 5-8  
palmatum Green Hornet 5-8  
palmatum Green Mist 5-8  
palmatum Hogyoku 5-8  
palmatum Kagiri Nishiki 5-8  
palmatum Octopus 5-8  
palmatum Red Cloud 5-8  
palmatum Rugose 5-8  
palmatum Scolopendrifolium 5-8  
palmatum Shigarami 5-8  
palmatum Skeeters Broom 5-8  
palmatum Tsukushigata 5-8  
palmatum Winter Flame 5-8  
palmatum Trompenburg 5-8  
palmatum Murasaki Kiyohime 5-8  
palmatum Oshio Beni 5-8  
palmatum dissectum 5-8  
palmatum Geisha 5-8  
palmatum Hefner's Red 5-8  
palmatum Red Emperor 5-8  
palmatum Pixie 5-8  
palmatum Hubb's Red Willow 5-8  
palmatum Shu Shidare 5-8  
palmatum Iijima Sunago 5-8  
dissectum (Laceleaf) Lion Heart 5-9  
dissectum (Laceleaf) Ever Red 5-9  
palmatum Twisted Japanese red maple Tree 5-9  
palmatum Glowing Embers 5-9  
palmatum Purple Ghost 5-9  
palmatum Red Sentinel 5-9  
palmatum Ruby Stars 5-9  
dissectum (Laceleaf) Orangeola 6-8  
dissectum (Laceleaf) Red Select 6-8  
dissectum (Laceleaf) Seiryu 6-8  
palmatum Emperor I 6-8  
palmatum Boskoop Glory 6-8  
palmatum Beni Schichihenge 6-8  
palmatum Fireglow 6-8  
palmatum Omure yama 6-8  
palmatum Moonfire 6-8  
palmatum Shishigashira 6-8  

palmatum

Shishio Improved 6-8  
palmatum Shaina 6-8  
palmatum Shishio Improved 6-8 http://www.soonerplantfarm.com/index.cfm?fuseaction=plants.plantDetail&plant_id=1430
palmatum Shaina 6-8 http://www.soonerplantfarm.com/index.cfm?fuseaction=plants.plantDetail&plant_id=1874