Shiranui Mandarin Tree

Shiranui Mandarin Tree typically grows 8–12 feet tall and 6–10 feet wide, making it an excellent size for home orchards, edible landscapes, and large patio containers.

Shiranui Mandarin Tree is a moderate-growing citrus tree that typically grows approximately 12–24 inches per year under favorable growing conditions.

Choose a location with at least 6–8 hours of direct sunlight each day and well-draining soil. A warm, sunny site protected from strong winds will encourage healthy growth and abundant fruit production.

Plant Shiranui Mandarin Trees approximately 10–15 feet apart to allow room for their mature canopy and healthy air circulation.

Shiranui is the citrus variety used to produce the fruit commonly sold as Sumo Citrus®. While "Sumo Citrus®" is a trademarked brand name, the variety itself is known as Shiranui and is prized worldwide for its exceptional sweetness, easy-to-peel skin, and distinctive top knot.

Shiranui Mandarin Tree blooms in spring, producing fragrant white flowers that develop into fruit ready for harvest in late winter.

Most Shiranui Mandarin Trees begin producing fruit within 2–4 years after planting, depending on the age of the tree at purchase and growing conditions.

Yes. Shiranui Mandarin Tree grows very well in a large container with excellent drainage. Container growing is ideal for gardeners outside USDA Zones 9–11 because the tree can be moved to a protected location during freezing weather.

No. Shiranui Mandarin Tree is self-pollinating, so a single tree can produce fruit on its own without another citrus tree nearby.

The distinctive bump, often called a "top knot," is a natural characteristic of Shiranui mandarins. It develops as the fruit matures and is one of the easiest ways to identify the variety. The bump has no effect on the fruit's quality and is often associated with the premium mandarins sold in grocery stores.

We process and ship your order as quickly as possible, typically within 1-3 business days. You will receive a shipping confirmation with tracking information once your item(s) ship.

We have perfected packaging and shipping plants & trees! That is why we DO NOT use any third-party fulfillment like most other online retailers. Your trees go straight from our farm to your door, safely packaged by our team of seasoned professionals. Our process ensures your plants leave our facility and arrive to your door in the best condition possible!

In cases of extreme cold or hot weather, we may temporarily delay shipping to ensure the well-being of your plants. Our primary focus is on delivering healthy and thriving plants to you. Rest assured, we'll make every effort to notify you of any delays promptly.

Please allow additional ship times during inclement weather and sale periods. We do not process or ship orders on the weekend or U.S. Holidays. Simply Trees is not responsible for delays due to carriers, local disruptions, or weather.

See how we pack your plants!

Learn more about our Shipping Policy

At Simply Trees, we're committed to your satisfaction. If your plants arrive considerably damaged or sustained damage beyond the point of recovery, please contact us within five days at sales@simplytrees.com with clear photos of the entire plant in question for assistance. Our 1 year guarantee covers issues after planting, subject to our terms. We can't cover plants in the wrong climate or with inadequate care, but we're here to help in other situations. For a detailed understanding of our 1 year guarantee and how we ensure a fair process, click here to learn more.

All California orders require a mandatory inspection by the Texas Department of Agriculture (yep, it’s a USDA thing!). These inspections happen about once a week—typically on Tuesdays, though the day can vary. If you place an order just after an inspection, your plant may not ship for several days until the next one. Unfortunately, we’re not able to expedite this part of the process.

Also, due to USDA regulations, we’re unable to ship oak trees, citrus or fruit trees (except olive trees) to California. This rule helps prevent the spread of pests and diseases and applies to nurseries across the country.

Thanks for your patience—we’ll make sure it’s worth the wait.