Coreopsis grandiflora – Mayfield Giants seeds x 1000 (bulk)


Very Good Cut Flower – 1000 seeds (bulk)

4 in stock

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 Mayfield Giants – Large-Flowered Coreopsis
Coreopsis grandiflora
This plant is not on the Australian Noxious Weed List.

A native of much of North America where it thrives on poor, sandy, or rocky soils with good drainage. It is tolerant of heat, humidity, and drought while being easily grown in dry to damp soils.

A herbaceous perennial growing to 1 metre (3 feet) with a spread of 0.5 metres, it has solitary, yellow, daisy-like flowers of eight petals toothed at the tips and flat, yellow centre disks. Flowers bloom atop slender, erect stems from spring to early summer and the flowering period can be extended by ‘dead heading’ spent flowers. Narrow, lance-shaped leaves appear primarily near the base of the plant in basal tufts.   It has no serious insect or disease problems.

It makes a very good cut flower.

Considered easy to grow from seed.

Offered is a packet of 200 seeds and Grownotes to assist you to cultivate this easily grown perennial.

All my seed is posted in bubble wrap protection.

AUSTRALIAN BUYERS. Payment by PayPal is preferred but Direct Deposit is welcome.

INTERNATIONAL BUYERS. Payment via PayPal, please.

Terms & Conditions.

Ole Lantana Seeds will not be responsible whatsoever for actions taken by the customer after receipt of the goods, this includes germination results, crop performance or loss as these are beyond the control of Ole Lantana Seeds.

International buyers are responsible for knowing their country’s importation laws.

NOTE: In order to protect our existing stock from outside contamination, we do not accept returns.

Item specifics

Plant Habit: Perennial Common Name: Large-Flowered Coreopsis
Climate: Sub-tropical, Temperate, Cold Season of Interest: Spring / Summer
Sunlight: Full Sun Watering: Medium
Genus: Coreopsis Type: Bedding or Cut Flower
Foliage: Perennial Soil pH: Neutral
Species: grandiflora Soil Type: Loam, Sand, Clay, Poor Soils
Plant Hardiness Zone (°C): 4 (0 to 5 °C)


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