Marumi Kumquat Tree
Fortunella japonica 'Marumi'
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Marumi Kumquat Tree - 4x4x9 Inch Container 1-2 Feet is backordered and will ship as soon as it is back in stock.
Plant Sentry™
Plant Sentry™
Plant Sentry is designed to protect both consumers and the nursery trade from invasive plant pests and diseases. Sites that display the Plant Sentry protection badge are protected from consumers buying and nurseries shipping material carrying invasive pests and diseases.
This proprietary eCommerce software prevents the shipment of a restricted plant to each state. The Plant Sentry system includes a shipment certification program. The Plant Sentry Compliance Officer works closely with NatureHills.com and each nursery or fulfillment center to ensure only compliant plants are sold to customers.
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Delivery and Shipping
Delivery and Shipping
Shipping
To obtain a more accurate shipment time-frame, simply enter your zip code in the “Find Your Growing Zone” box to the right. Our plants are grown all over the country and lead time on items may be different because of this. Once your order is placed, you will also receive the specific shipment time-frame information as part of your order confirmation. Once an item ships, you will receive shipment notification and tracking numbers, so you can follow along while your plant travels to your doorstep. We use FedEx, UPS, or USPS at our discretion.
Due to winter weather we have put a hold on shipping to the areas shown below in grey. You can still order now and we will ship the plant to you during an appropriate time for your zone.
Standard Shipping Rates
At Nature Hills we handle, package and ship the products you order with the utmost care to ensure healthy delivery. Shipping and handling charges are calculated based on the tables below. Please note that some items include an additional handling surcharge, these will be noted on the item's product page.
| From | To | S&H |
|---|---|---|
| $0 | $19.99 | $24.99 |
| $20 | $49.99 | $29.99 |
| $50 | $69.99 | $34.99 |
| $70 | $99.99 | $39.99 |
| $100 | $129.99 | $44.99 |
| $130 | $149.99 | $48.99 |
| $150 | $150+ | Approx 28% |
Click here to see our full rates
Understanding Plant Options
Nature Hills offers plants in two main formats:
- Container Plants: Grown in pots with soil, sized by container volume and plant age
- Bare Root Plants: Dormant plants without soil, sized by height measurements
Container Plant Sizes
Container sizes indicate plant age and growing capacity rather than liquid volume equivalents. Our containers follow industry-standard nursery "trade gallon" specifications, which differ from standard liquid gallon measurements.
Young Plants (6 months to 18 months old)
| Container Size | Actual Volume | Metric Equivalent |
|---|---|---|
| 2" x 2" x 3" | 0.18 - 0.21 dry quarts | 0.20 - 0.23 dry liters |
| 4" Container | 0.31 - 0.87 dry quarts | 0.35 - 0.96 dry liters |
| 4.5" Container | 0.65 dry quarts | 0.72 dry liters |
| 6" Container | 1.4 dry quarts | 1.59 dry liters |
| 1 Quart | 1 dry quart | 1.1 dry liters |
| 5.5" Container | 1.89 dry quarts | 2.08 dry liters |
Established Plants (18 months to 2.5 years old)
| Container Size | Actual Volume | Metric Equivalent |
|---|---|---|
| 2 Quart | 2 dry quarts | 2.2 dry liters |
| #1 Container | 2.26 - 3.73 dry quarts | 2.49 - 4.11 dry liters |
| 5" x 5" x 12" | 3.5 - 4.3 dry quarts | 3.85 - 4.74 dry liters |
Mature Plants (2-4 years old)
| Container Size | Actual Volume | Metric Equivalent |
|---|---|---|
| #2 Container | 1.19 - 1.76 dry gallons | 5.24 - 7.75 dry liters |
| #3 Container | 2.15 - 2.76 dry gallons | 8.14 - 12.16 dry liters |
Large Plants (3-5 years old)
| Container Size | Actual Volume | Metric Equivalent |
|---|---|---|
| #5 Container | 2.92 - 4.62 dry gallons | 12.86 - 20.35 dry liters |
| #6 Container | 5.25 - 6.01 dry gallons | 23.12 - 26.42 dry liters |
| #7 Container | 5.98 - 6.53 dry gallons | 26.34 - 28.76 dry liters |
Bare Root Plants
Bare root plants are sold by height from the root system to the top of the plant. Plants may exceed minimum height requirements.
Common Sizes:
- Trees: 1 foot, 2 feet, 3 feet, 4 feet, 5 feet, 6 feet
- Shrubs & Perennials: 1 foot, 18 inches, 2 feet
Important Notes
Container Volume Specifications
- Trade Gallon Standard: Our containers follow industry-standard "trade gallon" specifications established by the American National Standards Institute (ANSI Z60.1) for nursery stock
- Volume Variations: Actual soil volume may vary due to plant root systems and growing medium settlement
- Age Indicators: Container size primarily indicates plant age and maturity rather than liquid volume equivalents
Growing Conditions
- Plant size can vary based on variety and growing conditions
- Container size helps indicate plant maturity and establishment level
- Larger containers generally mean more established root systems and faster landscape establishment
Seasonal Availability
- Bare root plants are available seasonally when dormant
- Container plants are available throughout the growing season
- Specific varieties may have limited availability in certain sizes
Questions?
For questions about specific plant sizes or availability, please contact our plant experts who can help you choose the right size for your landscape needs.
Plant Highlights
Marumi Kumquat Tree highlights at a glance!
Specifications
Specifications
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Brand
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Botanical Name
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Growing Zones
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Mature Height
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Mature Spread
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Sun ExposureFull Sun
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Moisture
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Soil
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Growth RateMedium
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Flower Color
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Pollinator Friendly
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Pollinator Required
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Fragrant
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Pruning Time
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Bloom PeriodLate Spring
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Harvest Time
Growing Zones 8-11 (patio 4-11)
The most cold-hardy Citrus tree you can buy! Marumi Kumquat (Fortunella japonica 'Marumi') is a breeding breakthrough and a boon for gardeners, especially those in colder northern climates
If you can say the word 'Kumquat' and not instantly have your mouth start watering, then you've never tasted these little sour/sweet powerbombs. Kumquats are small l- no bigger than a golf ball, often as small as a half dollar - but they pack a BIG Citrus taste. You usually pop the whole thing in your mouth and eat it peel and all. Sweet peel and tart pulp, combine as you chew for a unique flavor explosion.
Marumi Kumquat has small leaves and round fruit with thin, sweet skin that is edible. No need to peel. These trees do great in pots by a sunny window so that you can pick a few Kumquats to snack on at any time. They start producing in late fall and by Christmas, you can have boughs of greenery with natural orange 'ornaments'.
Planting and Application:
Beautiful ornamentals, Marumi Kumquats are diminutive trees that tuck into any sized yard, orchard or even porch and balcony! Even those without any space outside can enjoy them in their homes as tropical houseplants. Any sunny location will provide you with a beautiful tree and lots of fruit!
Plant in the ground as a beautiful specimen tree and an exotic addition to your backyard seating areas! Plant a pair by your front door for a sweet welcome and unique conversation piece! Easy-care trees like these always make incredible gifts too!
- Round orange, sweet fruit
- Edible peel and all - Preserves, desserts, fruit salads & fresh eating
- Great in containers
- Ornamental broadleaf-evergreens & white fragrant blooms
- Thoughtful gift plant
#ProPlantTips for Care:
Of all Citrus - Marumi Kumquats survive the lowest temperatures. They often don't show any damage even when the temps get down to 10 degrees. At 0-degrees they will lose their leaves, but by spring, the leaves will grow back! This winter dormancy is pretty remarkable and unheard of in other citrus trees.
Protecting Container Citrus From Cold
Although it's famous for growing in warmer regions, it can also thrive in colder areas as long as the tree is brought indoors prior to the first frost of winter.
If you're growing these tropical trees in the ground in the lowest of their favored growing zones, they need to be planted in a sheltered spot to avoid the worst of the chill. If a spot like that is unavailable, then you are better off planting in a large, deep container.
In borderline growing zones, begin slowly acclimating your tree indoors or into a protected location, eventually moving your tree inside in bright indirect sun for the winter if the temperatures in your area ever dip below that 40°F range. In spring, reverse this process and begin acclimating your tree to again be back out in the full sun all summer. This reduces stress and leaf drop.
- Most Cold-Hardy Citrus Available
- Easy Care & Low Maintenance
- Citrus Pruning if needed in late winter
- Best with regular Fertilizer
- Full sun, Moderate moisture & slightly acidic soil
Nature Hills prides itself on quality trees, pruning for maximum branching and ensuring that each tree is well-rooted. We know that you won't be disappointed with the Marumi Kumquat tree. Order one today!
