14 Plants That Won’t Thrive If You Plant Them in Spring

Seasonal Gardening
By Jasmine Hughes

Spring, a season of rejuvenation and bloom, might seem like the perfect time to plant just about anything. However, nature has its quirks, and not every plant welcomes the warmer embrace of spring.

Here, we unravel the mysteries behind 14 plants that struggle when introduced to the soil in this vibrant season, urging gardeners to tread carefully and plan wisely.

1. Peonies

© Gardener’s Path

Peonies, adored for their lush blooms, demand patience. Plant them in the fall to witness their full splendor.

Spring planting often leads to weaker roots, resulting in lackluster blooms. Peonies require a period of cold dormancy to establish robust root systems.

When deprived of this, the plant’s growth is stunted, and flowers may not appear. Delaying their planting until fall ensures a breathtaking display in the following season.

Their beauty is worth the wait. A little foresight leads to a flourishing spectacle, making your garden the envy of the neighborhood.

2. Garlic

© Grow Organic

Garlic thrives when planted in the fall, allowing it to develop strong roots during the cold months. Spring planting often results in smaller bulbs, as garlic needs a chilling period to grow vigorously. The cold encourages a robust root system.

By skipping this essential phase, your garlic crop might not meet expectations. For those dreaming of plump cloves, timing is everything.

Planting in autumn ensures that garlic has ample time to establish itself before the growth spurt in spring. A well-timed planting leads to a fulfilling harvest.

3. Lettuce

© Rural Sprout

Lettuce, a cool-weather crop, struggles when planted in spring as temperatures rise rapidly. Warmth causes it to bolt, turning leaves bitter and tough. For a crisp, sweet harvest, consider planting lettuce in late summer or early fall.

This timing prevents bolting and ensures juicy leaves, free from the harshness that accompanies heat stress.

The journey to a refreshing salad starts with understanding lettuce’s dislike for heat. By aligning its growing season with cooler months, you ensure a satisfying and flavorful crop.

4. Strawberries

© Rural Sprout

Strawberries, though tempting to plant in spring, benefit from a fall start. This gives them time to establish strong roots, vital for fruit production. Spring-planted strawberries often produce fewer and less tasty berries.

With a fall planting, you set the stage for a bountiful harvest next year. The extra time allows for root development, equipping the plants to support a heavy crop.

For strawberry lovers, patience is the secret ingredient. Plant in fall for a juicy, sweet reward come springtime.

5. Irises

© My Northern Garden

Irises are best planted in late summer to early autumn. Spring planting often causes poor root establishment and fewer blooms. These elegant flowers require time to settle in before winter dormancy.

A fall planting ensures they anchor well into the soil, readying themselves for a grand display next season.

By respecting their natural cycle, you enhance their beauty. As irises unfurl their petals, the reward is a captivating garden scene, highlighting the grace of this timeless flower.

6. Bulbs (Tulips and Daffodils)

© Rural Sprout

Bulbs like tulips and daffodils need a cold dormant period to thrive. Planting them in spring denies them this essential cycle, often leading to weak growth and disappointing blooms.

Fall is the ideal planting time, allowing bulbs to establish underground during winter. This preparation phase is crucial for their springtime debut.

By mirroring their native climate conditions, you ensure that each bulb has the best chance to flourish. The result is a garden awash with vibrant colors and delightful fragrances.

7. Blueberries

© Angie’s List

Blueberries require acidic soil and prefer to be planted in late fall or early spring, before buds break. Spring planting that misses this window can stress the plants, leading to poor fruiting.

Timing is key for these berries to establish a strong root system. By planting when conditions are optimal, you set the stage for a luscious summer harvest.

With proper care and timing, blueberries reward gardeners with an abundance of sweet, tangy fruit, ready to enjoy fresh or in a delightful pie.

8. Rhubarb

© Meadowlark Journal

Rhubarb, with its striking red stalks, is ideally planted in early to mid-fall. Spring planting can hinder its growth, as it needs cooler temperatures to establish. A fall start gives rhubarb time to settle before the growing season.

Once established, it thrives, offering a generous harvest. This perennial vegetable rewards patience and timing. Plant in fall, and rhubarb will become a reliable garden staple, perfect for pies and sauces, adding a tangy twist to your culinary creations.

9. Asparagus

© The Farm In My Yard

Asparagus demands patience and precise timing. Planting in early spring often leads to weak spears, as these perennials need a head start in cool temperatures. Fall planting allows crowns to settle and develop.

Over time, this approach yields stronger plants and more plentiful harvests. For those dreaming of tender, succulent spears, the wait is well worth it.

Asparagus, with its delicate flavor, requires foresight and care, rewarding the gardener with a bountiful crop season after season.

10. Pansies

© Epic Gardening

Pansies, with their cheerful blooms, prefer cooler temperatures. Planting them in spring, as heat approaches, often results in a shorter blooming period. These resilient flowers excel when planted in fall, enjoying the mild weather.

This timing ensures a prolonged display of color. As heat fades in late fall and early winter, pansies brighten gardens, defying the season’s chill.

For a colorful garden that lasts, timing the planting of pansies with cooler temperatures is essential. Their vibrant faces bring joy long after other flowers have faded.

11. Onions

© Yard and Garden – Iowa State University

Onions benefit from a fall planting, aligning with their natural growth cycle. Spring planting can lead to smaller bulbs and weaker plants. A fall start allows onions to establish during the cool season.

As temperatures rise, they actively grow, ready for harvest in late spring or early summer. By honoring their preferred growing conditions, you ensure a plentiful yield.

The journey to large, flavorful onions begins with understanding their needs. Plant in fall for a rewarding harvest that will enhance your culinary endeavors.

12. Spinach

© Better Homes & Gardens

Spinach thrives in cooler temperatures, making spring planting risky as temperatures start to climb. Heat encourages bolting, leading to bitter leaves. To enjoy sweet, tender spinach, plant it in late summer or early fall.

This timing takes advantage of cooler weather, allowing spinach to develop fully before the heat sets in.

By aligning planting with its natural preference, you ensure a bountiful harvest of nutrient-rich leaves. Spinach rewards those who respect its cool-loving nature, offering a healthy addition to your meals.

13. Hostas

© Blooming Backyard

Hostas, beloved for their foliage, prefer planting in late summer or fall. Spring planting can stress these plants, as they favor cooler conditions for root establishment. By planting in fall, hostas have time to settle before the growing season.

They reward this timing with lush, vibrant leaves that thrive in shady spots. Hostas, with their diverse forms and colors, add elegance to gardens.

Patience and timing lead to stunning displays, making them a favorite among gardeners seeking easy-to-care-for beauty.

14. Blackberries

© Arbor Day Foundation

Blackberries, if planted in spring, risk stunted growth. These berries prefer a fall planting, which allows roots to establish during cool months. This preparation is key for vigorous growth come spring.

By aligning with their natural cycle, you secure a generous summer harvest. Blackberries, with their rich, dark fruits, thrive with forethought and care.

Planting in fall sets the stage for a bountiful harvest that will delight with its sweet, luscious taste. Gardeners who plan ahead enjoy the fruits of their labor, literally and figuratively.