22/05/2026
Here is a breakdown of the monthly planting tasks featured in your calendar poster to help your garden thrive all year long.
🌸 Winter Prep & Early Starts
January: Indoor Warm-Ups
Action: Sow indoors under grow lights or on a sunny windowsill.
Best for: Cool-season annuals that can handle a bit of chill later on.
Top Picks: Pansies, Violas, and Sweet Peas.
February: The Early Bloomers
Action: Start seeds indoors to give them a head start before spring.
Best for: Warm-season annuals that need a longer growing period.
Top Picks: Petunias, Impatiens, and Snapdragons.
🌱 Spring Sowing & Direct Planting
March: Heat-Lovers Go First
Action: Sow seeds indoors as daylight increases and spring approaches.
Best for: Frost-sensitive, fast-growing flowers.
Top Picks: Zinnias, Cosmos, Marigolds, and Sunflowers.
April: Direct to Earth
Action: Sow directly outdoors into well-drained garden beds now that heavy frosts are passing.
Best for: Hardy annuals that dislike transplanting.
Top Picks: Sweet Peas, Larkspur, and Nasturtiums.
May: The Summer Setup
Action: Sow directly outdoors into warm, nutrient-rich soil.
Best for: Main-season summer annuals.
Top Picks: Zinnias, Sunflowers, Cosmos, and Marigolds.
☀️ Summer Care & Future Roots
June: Transplant & Establish
Action: Plant out your hardened-off indoor transplants; sow perennial seeds.
Best for: Establishing long-term perennial beds.
Top Picks: Echinacea (Coneflower), Rudbeckia (Black-Eyed Susan), and Delphinium.
July: Mid-Summer Maintenance
Action: Focus on watering and care; sow quick-growing varieties for a late-summer burst.
Best for: Fast-blooming, resilient annuals.
Top Picks: Alyssum and Cosmos.
August: Planting for Next Year
Action: Sow perennial seeds directly into the ground so they can establish roots before winter.
Best for: Biennials and hardy perennials.
Top Picks: Foxgloves and Columbine.
🍂 Autumn Colors & Spring Prep
September: Fall Sowing for Spring Blooms
Action: Sow hardy annuals outdoors; they will overwinter as small plants and bloom early next spring.
Best for: Cold-tolerant annuals.
Top Picks: Larkspur and Poppies.
October: Cold-Hardy Perennials
Action: Plant cold-hardy perennial seeds before the ground freezes.
Best for: Tall, dramatic spring/summer bloomers.
Top Picks: Hollyhocks and Lupines.
November: Last Call Before Frost
Action: Direct sow hardy annuals that require a period of cold stratification (winter chill) to germinate.
Best for: Tough, self-seeding varieties.
Top Picks: Cornflowers and Nigella (Love-in-a-Mist).
❄️ Winter Planning
December: Rest & Plan
Action: Clean your tools, map out next year’s garden, and start incredibly slow-growing seeds indoors.
Best for: Seeds that take months to reach transplant size.
Top Picks: Lavender and Foxgloves
