SEED ORDERS OVER $100 SHIP FREE!
Zizia aurea

Golden Alexanders

$3.00 - $129.00

Packet
$3.00
1/4 oz.
$3.50
1/2 oz.
$4.50
1 oz.
$6.00
1 lb.
$90.00

Bare Root Plants
Out of Stock

3 Pack
$21.00
Tray of 38
$129.00
Tray of 50
Out of Stock

Zizia aurea is one of those natives that every garden should have. It is fairly easy to grow and, although short-lived, will self-seed and persist in many sun/soil situations. Zizia is an important plant to a number of short-tongued insects that are able to easily reach the nectar in the small yellow flowers. Black Swallowtail and Ozark Swallowtails caterpillars will feed on its leaves.

Golden Alexanders have a long bloom time, giving the garden/prairie some well-deserved early color for several weeks in late spring to early summer when many other plants have not yet flowered.  Also called Golden Zizia, Golden Alexanders will tolerate a lot of shade but prefer full sun or light shade.

Zizia is a member of the Carrot (Apiaceae) family with yellow umbel flowers. Our website also features the following species with similar blossoms: Taenidia integerrima (Yellow Pimpernel)Polytaenia nuttallii (Prairie Parsley) and Thaspium trifoliatum (Meadow Parsnip).  Of course Zizia aptera (Heart-leaf Golden Alexanders), is most similar and could be difficult to distinguish from Zizia aurea were it not for the heart-shaped leaves at the base of the plant. Heart-leaf Golden Alexanders can endure drier soils also.

All of these important perennial native plants should not be confused with the similar-looking Pastinaca sativa (Wild Parsnip), a highly invasive Eurasian biennial commonly found on roadsides and other disturbed sites.  Wild Parsnip is taller than the aforementioned natives, blooms later and can cause painful skin burns.

Live Plant Shipping Table

Spring Fall Age/Size
Dormant Bare Roots April/May October 
Potted 3-Packs* May/June September 2.5" wide x 3.5" deep pots
Potted Trays of 38* May/June N/A 2" wide x 5" deep plugs
Potted Trays of 50 May/June N/A 2" wide x 5" deep plugs
*This species is also available as part of a 9-plant Pollinator Power Pack (spring or fall) or 38-plant Mix & Match Tray (spring only).

Zizia aurea - Golden Alexanders

Map Key

Present in state
Present but introduced in county
Present and native in county; not rare
Not present in state
Present and native in county; rare
Species extirpated (historic)
State or county listed as noxious
Present in state; exotic

This map shows the native and introduced (adventive) range of this species. Given appropriate habitat and climate, native plants can be grown outside their range.

2 Questions asked on Zizia aurea

Will this flower if planted this spring in Maine, zone 5b? I will plant the seeds as soon as they are delivered.
Hi Jessica, If you plant this species outside now, you are unlikely to see germination until next spring (see GERMINATION CODE C(60) + G + M on this web page), and as a perennial plant it will likely take 1-3 years after that to bloom for the first time.

Wildflowers often have built-in dormancy mechanisms that you have to break before the seed will sprout. For more on this topic, check out our germination blog.

How invasive is Golden Alexanders? Iā€™m thinking of planting it behind my vegetable garden, near the mint.
In general, Golden Alexander does tend to spread quickly through re-seeding itself, but does not spread by the roots so is not considered invasive. We highly recommend it for home landscaping. Planting near the mint might be able to keep it at a reasonable spread rate.

Seed

Growing your own plants from seed is the most economical way to add natives to your home. Before you get started, one of the most important things to know about the seeds of wild plants is that many have built-in dormancy mechanisms that prevent the seed from germinating. In nature, this prevents a population of plants from germinating all at once, before killing frosts, or in times of drought. To propagate native plants, a gardener must break this dormancy before seed will grow.

Each species is different, so be sure to check the GERMINATION CODE listed on the website, in the catalog, or on your seed packet. Then, follow the GERMINATION INSTRUCTIONS prior to planting. Some species don't need any pre-treatment to germinate, but some species have dormancy mechanisms that must be broken before the seed will germinate. Some dormancy can be broken in a few minutes, but some species take months or even years.

Seed dormancy can be broken artificially by prolonged refrigeration of damp seed in the process of cold/moist STRATIFICATION. A less complicated approach is to let nature handle the stratifying through a dormant seeding, sowing seeds on the surface of a weed-free site in late fall or winter. Tucked safely beneath the snow, seeds will be conditioned by weathering to make germination possible in subsequent growing seasons.

To learn more, read our BLOG: How to Germinate Native Seeds

Dormant Bare Root Plants

We dig plants when they are dormant from our outdoor beds and ship them April-May and October. Some species go dormant in the summer and we can ship them July/August. We are among the few still employing this production method, which is labor intensive but plant-friendly. They arrive to you dormant, with little to no top-growth (bare-root), packed in peat moss. They should be planted as soon as possible. Unlike greenhouse-grown plants, bare-root plants can be planted during cold weather or anytime the soil is not frozen. A root photo is included with each species to illustrate the optimal depth and orientation. Planting instructions/care are also included with each order.

Download: Installing Your Bare-Root Plants

Potted Plants

3-packs and trays of 32, 38, or 50 plants leave our Midwest greenhouses based on species readiness (being well-rooted for transit) and order date; Spring shipping is typically early May through June, and Fall shipping is mid-August through September. Potted 3-packs and trays of 38 plugs are started from seed in the winter so are typically 3-4 months old when they ship. Trays of 32/50 plugs are usually overwintered so are 1 year old. Plant tray cells are approximately 2ā€ wide x 5ā€ deep in the trays of 38 and 50, and 2.5" wide x 3.5" deep in the 3-packs and trays of 32; ideal for deep-rooted natives. Full-color tags and planting & care instructions are included with each order.

Download: Planting and Care of Potted Plants

*please note, we are a mail order nursery and have no retail facilities, but you may pick up your order if prior arrangements are made. Pick up orders are subject to *MN Sales Tax.

Shipping & Handling Charges
SEED$100.00 and under: $5.00
over $100.00: 5% of the total seed cost

BARE ROOT PLANTS$50.00 and under: $7.50
over $50.00: 15% of the total plant cost

*MN State Sales Tax of 7.375% is applied for orders shipping to Minnesota only. Shipping & Handling Charges are also subject to the sales tax.

Shipping Season

SEED, TOOLS and BOOKS are sent year-round. Most orders ship within a day or two upon receipt.

BARE ROOT PLANTS are shipped during optimal transplanting time: Spring (April-May) and Fall (Oct). Some ephemeral species are also available for summer shipping. Since our plants are field-grown, Nature sets the schedule each year as to when our season will begin and end. We fill all orders, on a first-come, first-serve basis, to the best of our ability depending on weather conditions beyond our control.

*We are unable to ship PLANTS outside the contiguous US or to California due to regulations.

Delivery

We ship using USPS, UPS and Spee Dee. UPS and Spee Dee are often used for expediting plant orders; they will not deliver to Post Office Box numbers, so please also include your street address if ordering plants.

FOR MORE DETAILED SHIPPING INFORMATION, INCLUDING CANADA SHIPPING RATES (SEED ONLY), PLEASE SEE 'SHIPPING' AT THE FOOTER OF THIS WEBSITE.

Details

Seeds/Packet
150
Seeds/Ounce
11,000
Germination Code
C(60)
G
M
Life Cycle
Perennial
Sun Exposure
Full, Partial
Soil Moisture
Medium-Wet, Medium, Medium-Dry
Height
3 feet
Bloom Time
April, May, June
Bloom Color
Yellow
Advantages
Pollinator Favorite: butterflies, moths, bees, wasps, beetles
Bird Favorite: seeds, insects, fruit, nectar, nesting, perch
Deer Resistant
Highly recommended for home landscaping
USDA Zones
3-8
Plant Spacing
1-2'
Catalog Code
ZIZ04F