Read This Before Buying These 6 Houseplants — You Might Regret It Later (Photos Included)

Friday, June 12, 2026

SAEDNEWS: With the beginning of the warm season, many people turn to seasonal flowers to beautify their gardens, yards, or home terraces. However, gardening experts warn that some of these attractive plants can spread rapidly, take control of the garden away from the homeowner, and increase the cost and effort required to maintain green spaces.

Read This Before Buying These 6 Houseplants — You Might Regret It Later (Photos Included)

According to Saed News Gardening Service, as the weather warms up, the market for flowers and plants is booming again, and many families are thinking about reviving their home gardens and potted plants. In this context, choosing seasonal plants is not always easy. Some flowers may initially appear beautiful, lush, and low-maintenance, but over time they can turn into plants that take over the entire garden or require constant pruning and control.

The following report introduces several seasonal plants that many gardeners regret planting. Experts emphasize that understanding a plant’s behavior before purchasing it is just as important as its visual appeal.

Morning Glory: Beautiful but invasive

Morning glory, with its trumpet-shaped and colorful flowers, is a popular choice for covering fences and walls. However, the problem begins when this vine grows very quickly and its seeds spread throughout the garden.

Experts say this plant can quickly take control of a garden and become difficult to fully remove. Therefore, it is recommended to grow it only in pots or controlled environments if one still wishes to plant it.

Ornamental Sweet Potato: A plant that spreads everywhere

The purple and green leaves of this plant make it very popular in landscaping, but its rapid growth can become problematic. It spreads quickly and may prevent other plants from growing properly. Gardening specialists recommend keeping it in pots or pruning it regularly for better control.

Cornflower: Short-lived beauty with long-term trouble

Cornflower, with its striking blue and purple blossoms, adds beauty to gardens, but its abundant seeds spread rapidly in the soil. Many gardeners find after a few seasons that it has grown throughout the garden and becomes difficult to remove.

Experts recommend removing dried flowers before they produce seeds to prevent uncontrolled spreading.

Rudbeckia (Black-eyed Susan type): Attractive but demanding

This plant is popular for its distinctive appearance and its ability to attract pollinators such as butterflies. However, it also produces many seeds. Gardeners often later find numerous unwanted seedlings across the garden. Experts recommend regularly removing seed heads.

Four o’clock flower: A permanent guest in the garden

Known for its evening-blooming flowers and pleasant fragrance, this plant has strong roots and produces many seeds, allowing it to return year after year. Even if the main plant is removed, it may reappear in the following season. Some gardeners complain online about its uncontrollable spread.

Tree lantana: Beautiful but problematic in warm regions

Tree lantana is popular due to its high resistance to heat and drought, but in tropical areas it can become invasive. It spreads rapidly and is very difficult to eliminate completely.

Experts warn that before planting it, the local climate should be considered, as in some regions it is listed as an invasive species.

Why is knowing a plant before buying important?

Gardening experts say many people focus only on the beauty of plants when buying them and rarely research their growth behavior, spread rate, or care needs. Some seasonal plants may seem inexpensive and attractive at first but later increase maintenance costs or even harm other plants.

Experts recommend checking climate conditions, soil type, sunlight levels, and growth speed before purchasing any plant. Using native and low-invasive plants is also considered a more sustainable choice for home gardens.

Planting timing also matters

In addition to plant selection, timing is crucial. Many people plant seasonal flowers as soon as spring warms up, but sudden cold returns can destroy their efforts.

Specialists recommend that for sensitive plants, nighttime temperatures should consistently stay above 10°C and the soil should be fully warmed. Otherwise, root damage and growth failure may occur.

Low-maintenance gardening: A growing trend

In recent years, there has been a shift toward low-cost and low-maintenance gardening. Many experts believe people today prefer plants that require less pruning, watering, and constant care while still remaining attractive.

As a result, native, perennial, and heat-resistant plants are increasingly recommended.