The best time to plant hellebore seeds is in late spring to early summer, right after they’ve ripened on the plant.   If you’ve been wondering when to plant hellebore seeds, the short answer is that fresh seeds give you the highest germination rates.   You can plant hellebore seeds … Read more

The best time to plant heliotrope is in the spring, after the last frost has passed and the soil has begun to warm up.   When you plant heliotrope at this time, you give these fragrant beauties the entire growing season to establish roots and burst into their iconic purple … Read more

The best time to plant helichrysum seeds is in early spring, about six to eight weeks before your last expected frost date.   When you plant helichrysum seeds indoors during this window, you give them the head start they need to bloom beautifully by summer.   If you live in … Read more

The best time to plant heliopsis is in the spring after the last frost has passed.   This gives the young plants a full growing season to establish strong roots before the heat of summer arrives.   You can also plant heliopsis in early fall, but spring remains the most … Read more

The best time to plant helenium seeds is in late winter to early spring, about 8-10 weeks before your last expected frost.   That timing gives the seeds the cold stratification they naturally need to break dormancy and sprout successfully.   You can also plant helenium seeds directly outdoors in … Read more

The best time to plant heirloom tomato seeds is indoors, about 6 to 8 weeks before your area’s last expected spring frost.   This timing is the golden rule for giving your plants a strong, healthy head start.   When you plant heirloom tomato seeds too early, you end up … Read more

The best time to plant hedging in Ireland is during the dormant season, from late autumn through early spring, specifically between November and March.   This is the ideal window because the plants are not actively growing, which means they experience less transplant shock and can establish their root systems … Read more

The best time to plant hedge bushes depends largely on your climate, but for most gardeners, early autumn or early spring are the prime windows.   Planting during these cooler, milder seasons gives your new hedge bushes the perfect chance to establish strong roots before facing the stress of summer … Read more

When to plant heather outside is a question that has a wonderfully simple answer: the best time is in the autumn or early spring.   This gives the plant a chance to establish its roots without the stress of extreme heat or freezing cold.   If you’ve been wondering when … Read more

The best time to plant head lettuce is in the cool weather of early spring or late summer, roughly two to four weeks before your last expected frost date in spring and six to eight weeks before your first expected frost date in fall.   That’s the simple answer, but … Read more