Cold Hardy Citrus For Zone 6? [5 Suggestions For Your Landscaping]

Choosing the good plant for your garden and mood is n’t always easy . Do you want to plant a citrus tree tree in your landscape but live in geographical zone six and have no clue where to begin ? Is it okay to develop a citrus tree somewhere with warm summers and very parky winters ?

Luckily , we ’ve done some inquiry into this question and have the solution below !

For those require to plant citrus in USDA grow zone six , you first need to sympathize how cold your tree diagram can get . Since zone six has two " subzones , " it ’s good to ensure your citrus can handle conditions down to a potential -5 or -10 degrees .

With that said , there are a few citrus mixture that can handle freezing or below - freezing average with right protection :

As we commence this clause , we will hide all thing maturate citrus fruit in zona six and discuss what to do for your tree before the temperatures put down . Whether you ’re new to a cold region , have n’t raise a citrus tree plant before , or have additional questions , we ’re here to avail . With that said , allow ’s dive decent in !

Can Citrus Plants Survive In Zone 6?

Although most citrus trees and plants are better suit for USDA zonesnineor higher , in some case , they can grow in colder region like zone six .

However , most of the time , you will want to cover your citrus tree when the freezing conditions hits , so that ’s something to commemorate .

citrus tree tend to be less bothered in block weather if they ’re dormant , as fruit - bearing plants can be damaged if they get too parky during a blooming menses .

zona six is a tricky one , as it is made up oftwo subzones : 6a and 6b .

In these zones , you’re able to expect stale temperature to fall under the freeze mark , sometimes murder -5 or -10 ( in 6a ) on an special frigid evening . Subzone 6a is a spot colder than 6b on fair .

Therefore , you need to assure your citrus has protection from the constituent . For example , if the forecast name for the conditions near or below zero , try grabbing a thermal sheet for your citrus fruit to deal them .

Although you ’re only using a sheet : that supernumerary bed can keep your citrus tree in extreme conditions .

Where Is Zone Six In The United States?

USDA zone six begins in theMid - AtlanticUnited States ( including part of New York , New Jersey , Pennsylvania , and West Virginia ) .

From there , it reaches down the Atlantic Coast to admit North Carolina , Maryland , and the District of Columbia . In zone six , you’re able to also findsectionsof Ohio , Kentucky , Kansas , New Mexico , Arizona , Utah , and Nevada .

This is a fairly large division of the USDA zone map , so if your garden gets cold in the winter and hot in the summer , you may be in geographical zone six .

One of the tricky things about growing plants in this zona is that the conditions can be utmost on both ends of the spectrum .

For lesson , if you ’re in Arizona within zone six , you might have freezing temperature through the wintertime , followed by sweltering ternary digits in the summertime .

Of naturally , that will in all likelihood only materialise a few time , depending on where you are , but it can make regain a citrus plant to turn even more thought-provoking .

However , we do have a few ideas for zone six that we ’ll share below :

1. Satsuma

The satsuma is one of the first citrus species we recommend for zone six condition . Generally , this tree diagram can withstand weather down to nearly15 degreesFahrenheit , which is telling for citrus .

With that say , satsuma , which is younger or tree diagram yet to reach dormancy , are usually only resistant to 26 degrees before sustaining legal injury to their blooms .

Therefore , if you hold up somewhere within zone six that drops to around or below freeze regularly , we urge investing in a thermal cover for your tree or observe it in a pot you’re able to transfer inside .

A common theme with citrus plant life is that they ca n’t survive unprotected below - zero conditions . So even if your tree is mature or dormant , you do n’t want to let citrus posture out in freeze atmospheric condition unprotected for long .

Is Satsuma The Hardiest Citrus For Cold Weather?

Yes , satsuma citrous fruit plant are one of the audacious options among this mintage .

Since your satsuma will be all right down to nearly15 degreesunprotected , that is incredibly telling for a generally fond - weather - loving yield species .

One other cold - dauntless citrus that shares a 15 - academic degree threshold with satsuma is a kumquat tree , so these two are our top picks for the zone six regions .

Many expert consider satsuma the most cold - hardy citrus fruit mature by commercial growers in the US , so this smorgasbord holds an impressive title .

2. Grapefruit

Another more cold - friendly citrus coinage for USDA geographical zone six is grapefruit . deliberate this citrus mintage can survive unprotected down to about 20 degrees Fahrenheit , this is yet another telling option for your colder grow zona .

According to theUniversity of Arizona , Citrus paradisi trees survive   temperatures as humiliated as 20ºF without important impairment . That technically makes them " partially " inhuman - liberal , so that ’s good to have intercourse .

However , if your grapefruit tree has fruit maturate on it , the cold tolerance becomes close to 25 degrees Fahrenheit for the actual fruit on your industrial plant .

mostly , grapefruit will be all right in weather condition around 25 - 30 degree , so your fruit should survive if the temperature drop without much card .

Like our Satsuma tree above , you should also cover grapefruit plants with a cover charge during cold catamenia .

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3. Lemon

The lemon tree diagram is the next citrous fruit you may try growing in USDA zone six .

Although sure lemon varieties wo n’t do well in prolonged periods of block weather if you protect them or move them inside until condition improve : a lemon tree tree diagram can act upon in zona six .

Specifically , experts take theMeyerlemon Sir Herbert Beerbohm Tree is highly cold broad , often withstanding temperature down to 20 degree without damage .

With that say , if you have a Meyer lemon tree diagram in weather below 20 academic degree for extended times , we recommend encompass it or moving it indoors .

Most zona six gardeners choose to keep their lemon tree diagram potted , allow them to be easily moveable in the event of a sudden frost . Again , it ’s always best to be dependable than sorry .

Where Is The Best Place To Grow Lemon Trees?

We commend stay in USDA zones nine or above for those require to produce lemon trees outside year - round . Although you may keep gamboge trees alive during zone six winter , this can stress your plant .

Therefore , planting this citrus variety intropical , warm regions will usually give you the best results . Many expert also mention how you’re able to originate lemon tree diagram in most piazza with warmer summer .

So , if you keep yours in a pot outside during just atmospheric condition and then move it indoors during the harsh winter , your lemon tree diagram should be okay .

4. Kumquat

Our fourth melodic theme for cold - resistant citrus would be a kumquat tree . As mentioned earlier , zona six can be suitable for certain citrus plant , admit the hardy kumquat species .

An interesting matter about kumquat is that they are about as cold-blooded - hardy as satsuma , which makes them better than some of these other works for below - middling climates .

Regarding their cold tolerance , kumquats can handle temperatures to nearly25 degreesFahrenheit unprotected and down to zero if you cover them with a thermal fabric .

Like Citrus limon trees , you could also relocate a kumquat tree at bottom during suspend or below - freeze down tour , as this can keep it protected until thing improve .

5. Tangerine

Another excellent selection for citrus fruit tree in zone six would be the tangerine potpourri . broadly speaking , these toothsome yield - bearing trees can tolerate conditions down to thelow 20sbefore sustain Mrs. Henry Wood damage .

However , their fruit will freeze at around 32 degrees Fahrenheit , so if your plant has tangerine , we recommend grabbing any visible fruit before the weather decline .

This citrous fruit tree diagram is one of the hardier option of the clump , so if you desire to keep it outdoors yr - round , that should be o.k. with the proper protection .

As we mentioned , an leisurely way to pull through a citrus flora during freezing precondition is by wrapping it with freeze - proof thermal material . That also applies to tangerine , so we urge grabbing a cover if the forecast calls for weather below 25ish degree .

What Happens If A Citrus Tree Freezes?

If you leave to cover your citrus tree and it snows or freezing , the first affair to do is value the impairment . Since USDA geographical zone six can get down to -10 degree in certain areas , leaving a citrus works unprotected can be virulent .

grant toTexas A&M University , freezing - injured citrus generally needs good tearing and fertilizer to pull through . Doing these things can facilitate restore your tree ’s canopy and foliage if the two become severely damaged after a freeze .

From there , make certain to invest in a thermal plant top that you’re able to practice to protect your citrus the next time the temperatures drop below 20 - 30 degrees , depending on the sort .

To Finish

Whether you have a citrous fruit tree diagram grow in geographical zone six or want to plant one , it ’s crucial to understand how cold - hardy your variety is . We ground a few citrus option for zone six : satsuma , Citrus paradisi , Meyer lemon , kumquat , and tangerine tree .

Of these trees , the satsuma and kumquat mixed bag will be the hardiest , being okay in weather down to about 20 - 25 degree without tribute . However , we recommend using a caloric cover for your citrus in cool condition regardless of its max tolerance .

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