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Gorgeous California Giant Zinnia Flower Seeds

Gorgeous California Giant Zinnia Flower Seeds

293 Ratings
Regular price $4.99
Regular price Sale price $4.99
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Shipping calculated at checkout.

Capture the beauty of California with these gorgeous Giant Zinnia Flower Seeds! With each blossom reaching up to 4 inches in diameter, these hardy flowers will bring vivid color and charm to your outdoor space.

Highlights:

  • Full-bloom Period: Spring
  • Use: Outdoor Plants
  • Variety: Flower
  • Type: Blooming Plants
  • Quantity: 200 Seeds/Pack
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  • Soil requirements: California Giant Zinnias prefer well-drained, fertile soil with a pH level between 5.5 and 7.5. The soil should be rich in organic matter to support healthy growth.
  • Sunlight needs: These zinnias thrive in full sun, requiring at least 6 to 8 hours of direct sunlight daily.
  • Watering requirements: Water the zinnias regularly, keeping the soil consistently moist but not waterlogged. Water deeply once or twice a week, depending on weather conditions, to encourage deep root growth.
  • Planting season: The best time to plant California Giant Zinnia seeds is in the spring, after the last frost has passed. They can also be planted in early summer.
  • Depth and spacing: Plant the seeds at a depth of 1/4 inch and space them about 12 to 18 inches apart to allow for proper air circulation and growth.
  • Germination time: The seeds typically germinate within 7 to 14 days under optimal conditions.
  • Maturity time: California Giant Zinnias usually reach maturity and start blooming within 60 to 70 days after planting.
  • Harvesting time: The best time to harvest zinnias is in the early morning when the flowers are fresh and hydrated.
  • Harvesting tips: Use sharp scissors or pruning shears to cut the flowers. Make the cut just above a set of leaves or a branching stem to encourage more blooms. Store the cut flowers in a vase with fresh water, and change the water every couple of days to prolong their vase life.
  • Olivia T.

    ⭐⭐⭐⭐⭐

    I am thrilled with the quality of seeds from McKenna Seeds. The germination rate has been excellent, and the plants are growing strong and healthy. The detailed instructions included with the seeds made it easy for me to get started, even as a beginner. Highly recommend their products!

  • James R.

    ⭐⭐⭐⭐⭐

    McKenna Seeds offers an impressive range of seeds, from vegetables to herbs and flowers. I’ve been able to grow everything I need for my home garden, and every variety I’ve planted has thrived. It’s a one-stop shop for all your gardening needs!

  • Emily K.

    ⭐⭐⭐⭐⭐

    Shopping at McKenna Seeds was a breeze. The website is easy to navigate, and my seeds arrived quickly and in great condition. The customer service team was very responsive when I had questions about planting times. I’m very satisfied and will continue to buy from them for all my gardening projects.

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