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Sizing Information
Yellow Mammoth Crocus
Availability:
Out of stock
SKU
10002903
Yellow Mammoth Crocus Glowing Golden Blooms
- Early Spring Blooms
- Plant by the Dozens
- Low Maintenance
- Great in Containers
We know what you're thinking, "mammoth" and "crocus" seem like antonyms. Well, this brilliant crocus variety is here to break the rules and prove this stereotype wrong. The Yellow Mammoth Crocus blooms prolifically with bright honey-yellow blooms. With a mammoth-sized impact, there's no better way to announce the return to life after the winter than with these spectacular crocuses.
What makes these crocuses mammoths? They grow impressive inches taller than other varieties. And as a Crocus vernus, their blooms are big, showy, and the first to appear as winter melts into spring. This reliable variety rivals the warmth and beauty of spring sunshine with its golden yellow color and cupped blossom. The Yellow Mammoth Crocus also is considered long-lasting, and its petals continue to grow even as its yellows transform to softer tones.
Crocuses are a staple for any garden. They're one of the easiest spring bulbs to care for and they're always a welcome sight. They often don't require thinning for years and they thrive in full sun to partial shade.
Yellow Mammoth Crocuses are the perfect choice for drifts of color through your spring lawn. They also stand out when used against hardscaping and outside your garden barrier. The most natural location for these buttery beauties is along the wood's edge. By the end of spring, these extremely hardy plants go into hiding as they await their return the following year.
Invite the joy and sunshine into your early spring garden. Order your Yellow Mammoth Crocus today and enjoy some of the largest crocus blooms you'll ever see.
We will ship your bulbs based on the correct planting time for your area.
Buying Options for Plants
Nature Hills sells a large variety of plants with several options available. Plants are offered in both potted containers and as dormant bare root without soil. Here is a helpful resource to understand your options as you create a beautiful landscape with help from Nature Hills.
Ever wonder what a larger plant will mean for your landscape? Container Sizes are really all about the age of the plant!
Seasonally, Nature Hills offers hand selected, high quality bare root trees, shrubs and perennials. Bare root plants are sold by height from the top of the root system to the top of the plant. Plants may be taller than the height minimums.
- Popular sizes of select trees are 1 foot, 2 feet, 3 feet, etc.
- Popular sizes of select bare root plants is 1 foot, 18 inches, etc.
Nature Hills Container Size by Volume
| Young Plants to 18 Months | ||
|---|---|---|
| Size | Volume | |
| 2"x2"x3" | Ranges from | .18 to .21 dry quarts / .198 to .23 dry liters in volume |
| 4.5" Container | Equal to | .65 dry quart / .72 dry liter in volume |
| Sprinter Pot | Equal to | .63 dry quart / .69 dry liter in volume |
| 4" Container | Ranges from | .31 to .87 / .35 to .96 dry liter in volume |
| 6" Container | Equal to | 1.4 dry quarts / 1.59 dry liters in volume |
| 1 Quart | Equal to | 1 dry quart / 1.1 dry liter in volume |
| 5.5" Container | Equal to | 1.89 of a dry quart / 2.08 dry liters in volume |
| 4"x4"x5" | Ranges from | .8 to 1.1 dry quarts / .88 to 1.2 dry liters in volume |
| 4"x4"x6" | Ranges from | 1.0 to 1.3 dry quarts / 1.1 to 1.41 dry liters in volume |
| 4"x4"x9" | Ranges from | 1.1 to 2.1 dry quarts / 1.2 to 2.3 dry liters in volume |
| 4"x4"x10" | Ranges from | 1.7 to 2.3 dry quart / 1.87 to 2.53 dry liters in volume |
| Plants 18 Months - 2.5 Years Old | ||
|---|---|---|
| Size | Volume | |
| 2 Quart | Equal to | 2 dry quarts / 2.2 dry liters in volume |
| #1 Container | Ranges from | 2.26 to 3.73 dry quarts / 2.49 to 4.11 dry liters in volume |
| 5"x5"x12" | Equal to | 3.5 to 4.3 dry quarts / 3.85 to 4.74 dry liters in volume |
| Plants 2 - 4 Years Old | ||
|---|---|---|
| Size | Volume | |
| #2 Container | Ranges from | 1.19 to 1.76 dry gallons / 5.24 to 7.75 dry liters in volume |
| #3 Container | Ranges from | 2.32 to 2.76 dry gallons / 10.22 to 12.16 dry liters in volume |
| Plants 3 - 5 Years Old | ||
|---|---|---|
| Size | Volume | |
| #5 Container | Ranges from | 2.92 to 4.62 dry gallons / 12.86 to 20.35 dry liters in volume |
| #7 Container | Ranges from | 5.98 to 6.08 dry gallons / 26.34 to 26.78 dry liters in volume |
About 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.
click Here to learn more
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.
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 | 14.95 |
| 20 | - | 49.99 | 17.95 |
| 50 | - | 69.99 | 19.95 |
| 70 | - | 99.99 | 24.95 |
| 100 | - | 129.99 | 29.95 |
| 130 | - | 130+ | Approx 25% |
Click here to see our full rates
PLANT HIGHLIGHTS
Growing Zones 3-8
| Botanical Name | Crocus 'Yellow Mammoth' |
|---|---|
| Mature Height | 4 - 6 inches |
| Sun Exposure | Full Sun |
| Soil Type | Well Drained |
| Moisture | Medium |
| Growth Rate | Fast |
| Flower Color | Yellow |
| Foliage | Spring Bulb |
| Pollinator Friendly | Yes |
| Spacing | 3 inches |