---
product_id: 68464710
title: "Black Oil Sunflower Seeds (Helianthus annuus) – 150+ Non GMO & Heirloom Seeds by Isla’s Garden Seeds, Tall Wildlife-Friendly Blooms for Bird Feeding & Summer Gardens, Ideal Gardeners’ Gift Idea"
brand: "isla's garden seeds"
price: "A$12"
currency: AUD
in_stock: true
url: https://www.desertcart.com.au/products/68464710-black-oil-sunflower-seeds-helianthus-annuus-150-non-gmo-heirloom
store_origin: AU
region: Australia
---

# Non-GMO & heirloom 150+ seeds 3-6" blooms Black Oil Sunflower Seeds (Helianthus annuus) – 150+ Non GMO & Heirloom Seeds by Isla’s Garden Seeds, Tall Wildlife-Friendly Blooms for Bird Feeding & Summer Gardens, Ideal Gardeners’ Gift Idea

**Brand:** isla's garden seeds
**Price:** A$12
**Availability:** ✅ In Stock

## Summary

> 🌻 Cultivate Joy, One Seed at a Time!

## Quick Answers

- **What is this?** Black Oil Sunflower Seeds (Helianthus annuus) – 150+ Non GMO & Heirloom Seeds by Isla’s Garden Seeds, Tall Wildlife-Friendly Blooms for Bird Feeding & Summer Gardens, Ideal Gardeners’ Gift Idea by isla's garden seeds
- **How much does it cost?** A$12 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.au](https://www.desertcart.com.au/products/68464710-black-oil-sunflower-seeds-helianthus-annuus-150-non-gmo-heirloom)

## Best For

- isla's garden seeds enthusiasts

## Why This Product

- Trusted isla's garden seeds brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **🌿 Versatile Use:** Perfect for salads, garnishes, and fresh bouquets.
- • **🌼 Grow Your Garden:** Transform your space with vibrant sunflowers!
- • **💧 Drought Tolerant:** Mature plants thrive with minimal water.
- • **🌞 Easy to Cultivate:** Germination in just 8-10 days!
- • **📸 Share Your Blooms:** Join a community of sunflower lovers!

## Overview

Isla's Garden Black Oil Sunflower Seeds offer over 150 non-GMO and heirloom seeds, perfect for creating a stunning flower garden. With a growth cycle of 8-10 days and the ability to thrive in various hardiness zones, these sunflowers not only beautify your space but also provide edible shoots. Ideal for both novice and experienced gardeners, they promise vibrant blooms and a delightful addition to your culinary creations.

## Description

Black Oil Sunflower Seeds (Helianthus annuus) – 150+ Non GMO & Heirloom Seeds by Isla’s Garden Seeds, Tall Wildlife-Friendly Blooms for Bird Feeding & Summer Gardens, Ideal Gardeners’ Gift Idea

## Features

- 🌻 🦋 Harvest from 3-6" or just before the first true leaves emerge. Sunflower shoots can be eaten fresh, added to salads, used as a garnish, or used in a wide variety of dishes. This seed should be sown directly outdoors, since the long roots of this plant need space to develop and dislike being disturbed. In late spring after the soil has warmed to 70-75 degrees F, plant several seeds together 1" deep and 6" apart in rich, well drained soil; the seeds will begin to germinate in 8-10 days.
- ☀️ 💦 Wonderful addition to your home flower garden! Seeds are mild and nutty flavor! Water the seedlings occasionally as they develop. Mature plants tolerate drought well, though they may need regular fertilizing for the best growth.
- 🌱 🌻 For fresh flowers, cut the stems 1 1/2-2 feet in length and at an angle of 45 degrees. Strip off any leaves that will fall below the water level; place the stems in water immediately. For the longest vase life, recut the stems and replace the water every three days. To save the seeds for eating, first cover the heads with a protective fabric covering such as cheesecloth to discourage the birds and squirrels.
- 🌎 Hardiness Zones: 3,4,5,6,7,8,9,10,11,12; Common Names: Mammoth Grey Stripe Latin Name: Helianthus annuus Species Origin: US Native Wildflower Type: Garden Flowers Life Cycle: Annual
- 📷 🐝 Please post photos of your sunflowers in a review! - Isla's Garden 👩‍🌾

## Images

![Black Oil Sunflower Seeds (Helianthus annuus) – 150+ Non GMO & Heirloom Seeds by Isla’s Garden Seeds, Tall Wildlife-Friendly Blooms for Bird Feeding & Summer Gardens, Ideal Gardeners’ Gift Idea - Image 1](https://m.media-amazon.com/images/I/71-CU32Rn-L.jpg)

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**Shop now:** [https://www.desertcart.com.au/products/68464710-black-oil-sunflower-seeds-helianthus-annuus-150-non-gmo-heirloom](https://www.desertcart.com.au/products/68464710-black-oil-sunflower-seeds-helianthus-annuus-150-non-gmo-heirloom)

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*Product available on Desertcart Australia*
*Store origin: AU*
*Last updated: 2026-02-24*