Eureka Lemon Tree
Eureka Lemon Tree
Eureka Lemon Tree
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Eureka Lemon Tree

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This lemon is known for its strong fragrance and wonderfully sour and acidic flavor. The gold-standard for lemonade and garnishing seafood. Great tree to use for container gardening, indoor gardening and urban gardening.


Technical Specs:

This tree is grafted, using proprietary micro-budding technology. It is not grown from cuttings or from a seed

Rootstock: Brazilian Sour Orange or Citrange-22

non-GMO, not organically raised

Height: 8-inches tall or greater (not including root system)

Stem Diameter: 4mm or greater

Age: ~6 months in age or older

Pot size:  Pot size: 3-inch citri-pot

Start of fruit production: after two years of consistent growth

Consistent fruit harvests: after two to threes years of consistent growth

Container:  Your tree can stay in the pot it comes in for one year, but keep it upright. Re-potting can be done at any time, we suggest 5-gallon to 15-gallon pot sizes with drainage holes

Watering: A newly shipped tree needs its soil drenched daily for 1 week. 

Indoor growing: watering needs to be adjusted, more info in our care guide.

Climate Control: Needs to be protected from strong winds or temperatures under 40 degrees F.

Light: We recommend the tree be kept outdoors for full sunlight. If is kept indoors, we recommend a full-spectrum grow light, window light will not suffice as this is a tropical tree. If the tree is kept indoors without a full spectrum grow light, we cannot say with confidence that the tree will survive or thrive.

Nutrition: To thrive, your tree needs proper fertilizer three times yearly.

Your tree can spend its life in a pot. We do NOT recommend planting the tree in the ground if there are any freezing temperatures unless you live in USDA Plant Hardiness Zone 9a, 9b or 10a. Even then your tree must be protected from temperatures below freezing.

Nursery: TDA certified nursery in Hargill, Texas. We do not purchase trees from any other nurseries to re-sell.
Customer Reviews
4.9 Based on 387 Reviews
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Filter Reviews:
bryan b.
United States United States

Happy customer.

I sent an orange tree to a south Texas gardener who lost their trees last winter. The tree arrived quick and was well liked by the recipient.

Kenny L.
United States United States

Beautiful tree!

After the freeze in February they killed my two citrus trees, I struggled to find a nursery that was licensed to sell citrus in the Rio Grande Valley. A friend, who is highly skilled in gardening, recommended US Citrus Trees. I found them on the Internet, placed my order, and my tree arrived very quickly and in good shape. I hardly recommend them to my valley friends!

Mario M.
United States United States

Tree was smaller than what I expected.

Robert C.
United States United States

Nice looking tree

Tree is looking great and going well

Brenda C.
United States United States

Healthy Plant - How can I verify type and grafting?

I want to make sure what I received is actually Rio Red Grapefruit. The "Picture This" app is identifying it as Kaffir Lime or something other than Grapefruit. I'm planting this outside for fruit here in Mission, TX. How can I verify it is Rio Red Grapefruit? The tags say that, but how can I verify or ID it like by leaf or stem criteria? I also wanted to plant it with the graft above ground but I couldn't see the grafting so I'm concerned. Can you help?

Margarita C.
United States United States

Orange mandarin

Excellent easy to order product arrived in perfect condition will buy again recommend to anyone PS learned about them from Grimsells’s in Harlingen Texas. Big shout out to Jerry from Grimsells’s thanks

Deborah F.
United States United States

Kumquat Delight

I was so happy to find Nagami Kumquat in Texas! Our local nurseries had none. The time of arrival for this gift of a tree, the health and packing were excellent. There were fruit growing on the 2 year old tree with good branching. I was very pleased.

Reynaldo E.
United States United States

Lime trees

I ordered 3 trees. Trees arrived in excellent condition. I’ve ordered several trees in the past. Always awesome service. Will order more soon. Keep up the good work. Thanks, Rey

Jamie H.
United States United States

Tree orders

Everything great except with my original order I did not receive the little booklet that I received with the fertilizer. I gave mine to a friend and would appreciate it if you would send me another. Thank you.

H. O.
United States United States

Mexican Lime Tree

I needed to replace my Mexican Lime Tree that died in the freeze, and I didn't know there was such a thing as a Thornless tree...Received my Lime Tree from you very fast....planted it....and after almost a week it's looking like it's taken good, at least so far. Thank you for sending me such a nice little tree.

Jimmy R.
United States United States

Excellent Quality Plant

Packed with care. Good looking citrus tree. This is the fourth tree I have bought from US Citrus. Great customer support.

Susan P.
United States United States

As promised

Many of the reviews here mention the packaging of the trees, which was was brilliant. Kudos to the packaging engineer! Next, the trees are small but healthy and within a couple days of sitting in the sun became greener and visibly grew. We are so looking forward to our mini potted orchard!

Francis g.
United States United States

UPS is the ???

We still do not have our order

Mary A.
United States United States

Looks good so far

Arrived healthy looking and well packaged. I’m hoping for a nice Harvest in a few years.

Rebecca J.
United States United States

Wish I had found this sooner

The trees we ordered were packed impressively. They were well protected and didn’t appear to have had any shipping damage.

Rodolfo B.
United States United States

Valley lemon trees backyard.

So far i have purchased 4 meyers, 1 navel, and a mandarin tree. To our surprise the trees were full of roots ready to transplant. We have seen growth already. The meyer lemon on one fell and the other is still growing. I had not put any fertilizer until i got the last 2. Put some on all my trees. Many people tell me they want on. I tell them the address. I wander what else I'll buy. Thanks

Phillip H.


Great price and fast shipping. Ordered two trees that arrived in good health and have been thriving in their new containers!

David H.

Nice product, service

Very nice looking product that arrived on time and in good packaging.

David H.

Nice product, service

Very nice looking product that arrived on time and in good packaging.



These trees arrive are huge and so well packaged. I will defiantly be coming back to buy more later down the road.