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  • Yellow Mammoth Crocus - 33108
  • Yellow Mammoth Crocus - 33108
  • Yellow Mammoth Crocus - 33108

Yellow Mammoth Crocus

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Fall Pre-Order


Retail: $22.00
Sale: $12.10
Fall Pre-Order
You Save: $9.90 (45.0%)
    SKU: #33108
    Bulbs Per Pack: 50
    5.00 stars, based on 9 reviews 9 review(s).
    Points Earned:13  [?]

    Ships: Fall 2026 [?]

    100% Grow Guarantee

    Yellow Mammoth Crocus is a top-selling giant yellow crocus. Growing 4" tall, these early bloomers will look great mixed in your landscape or in a bed or border. Yellow Mammoth Crocus glows with golden-yellow 2-3" diameter blooms in early spring. 

    Add these crocus to your lawn, or mixed into natural areas to add bursts of glowing blooms. Plant 10-15 Yellow Mammoth Crocus for a beaming burst of golden yellow blooms and the biggest impact of color. 

    New to planting Fall bulbs? Click here for advice from our Bulb Blog!

    When to plant Crocus bulbs?

    Plant crocus bulbs in the fall when daytime temperatures are in the 60’s or lower on a consistent basis.

    How to plant Crocus bulbs?

    Crocus require soil that drains well. They do best when planted in an area that gets at least 4 hours of full sun per day.

    Plant Crocus bulbs with the pointed end facing up 2-3” deep. Space Crocus bulbs 2-3” apart when planting.

    Where is the best place to plant Crocus bulbs?

    Crocuses are low growing (under 8”) early spring flowering bulbs. They can be placed the front of planting beds and borders, so they are easily seen. Crocus can also be planted throughout the lawn for a burst of spring blooms among the grass.

    How to plant Crocus bulbs in grass?

    Using a small shovel, bulb auger or bulb planter create holes throughout the lawn. Place the Crocus bulbs 2-3” deep in the holes that you removed the grass from. Place the grass and soil that was removed to plant the Crocus in back over the crocus. The bulbs will break through the soil in spring and grow among the grass.

    Planting Crocus bulbs in Pots

    Crocus can be planted in pots in temperate climates that do not experience many freeze and thaw cycles. If Crocus are planted in pots in above ground containers in a climate that has varying winter temperatures the pots will need to be insulated to protect the bulbs from the effects of the freezing and thawing that may occur.

    Overall Customer Rating of 9 Reviews:
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    Great addition to my lawn

    Rating:
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    Pros:
    Cons:
    Very happy with these. I planted them into my grass lawn last fall/early winter, and they came up very nicely this spring. So glad to have these!

    Healthy corms 100% bloom rate

    Rating:
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    Pros:
    Cons:
    Healthy corms 100% bloom rate, I recommend this product

    Rating:
    review-star review-star review-star review-star review-star
    Pros:
    Cons:
    Excellent bulbs.

    6a

    Bright and sunny

    Rating:
    review-star review-star review-star review-star review-star
    Pros:
    Cons:
    True to their description. Great quality bulbs. Came up in early-mid April before daffodils bloomed. Would be ideal to plant in clumps on their own to really shine surrounded by grape hyacinth or squill.

    Yellow Mammoth Crocus

    Rating:
    review-star review-star review-star review-star review-star
    Pros:
    • Beautiful
    Cons:
    • None
    Love them


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