Apricot Lemon (Cosmos bipinnatus ‘Apricot Lemon’)

Cosmos bipinnatus 'Apricot Lemon' is a frost-tender annual in the United States. It grows, flowers, sets seed, and dies in one growing season, although fallen seed may produce volunteers the following year.

Give it full sun, ideally at least 6–8 hours of direct light daily. More sun generally produces sturdier stems and better flowering.

Plants commonly reach about 2–3 feet tall, although height varies with soil, climate, and spacing. Rich soil and low light can encourage taller, floppier growth.

It generally flowers from midsummer into fall. Blooming continues until frost when plants receive adequate sun and spent flowers are removed.

Yes, it is generally an easy, low-maintenance annual for sunny gardens. It performs best when protected from waterlogged soil and excessive fertilization.

Use ordinary, well-drained garden soil or a well-draining potting mix. Average or even relatively poor soil is usually preferable to very rich soil, which can produce foliage at the expense of flowers.

Established plants have good drought tolerance and need only low to moderate watering. Water during prolonged heat or drought, especially for container plants and newly transplanted seedlings.

Yes, it can grow successfully in a deep container filled with well-draining potting mix. Choose a container large enough for the roots and provide support if stems become tall or exposed to wind.

Yes, its open flowers can attract bees, butterflies, and other pollinating insects. Avoid insecticide use on open blooms whenever possible.

Yes, it generally handles warm summer conditions well when grown in full sun and well-drained soil. Water deeply during extended extreme heat, but allow excess moisture to drain away.

Water when the soil surface begins to dry, keeping young plants more consistently moist while they establish. Once established, allow the soil to dry somewhat between waterings rather than keeping it constantly wet.

Usually, it does not need regular fertilizer in reasonably fertile soil. Excess nitrogen can cause lush foliage, weak stems, and fewer flowers, so fertilize only sparingly if growth is poor.

Floppiness is commonly caused by insufficient sunlight, overly rich soil, crowding, or excessive moisture. Grow it in full sun, avoid heavy feeding, provide adequate spacing, and use a discreet stake or support if necessary.

Yes, removing faded flowers can encourage the plant to produce more blooms and keeps the display tidy. Leave some mature flower heads in place if you want the plant to self-seed or if you plan to collect seed.

The main problems are usually weak, leaning stems, poor flowering from low light or excess fertility, and root problems caused by waterlogged soil. Good drainage, full sun, and moderate watering prevent many issues.

Sow seeds outdoors after the danger of frost has passed and the soil has warmed, using your local USDA frost date as a guide. In shorter-season areas, start seeds indoors about 4–6 weeks before the expected last spring frost.

Yes, direct sowing is often the simplest method. Sow the seeds shallowly, about 1/8–1/4 inch deep, because light can help germination, and keep the seedbed lightly moist until seedlings emerge.

Seeds commonly germinate in about 7–14 days under warm conditions. Cool soil, deep sowing, or uneven moisture can slow or reduce emergence.

Space plants about 10–12 inches apart for good airflow and a full display. Wider spacing may be useful in humid areas or where plants are expected to grow especially tall.

Yes, but direct sowing is often preferred because cosmos develop delicate roots. If transplanting, move young seedlings carefully with minimal root disturbance and harden them off before planting outdoors.

Yes, it generally grows well in average to poor soil as long as drainage is good. Improving extremely compacted or waterlogged soil is more important than making it highly fertile.

Allow selected flower heads to remain on the plant until they turn brown and dry, then collect the elongated seeds. Store fully dry seed in a cool, dark, airtight container until the next planting season.

It may self-seed if mature flower heads drop seed onto bare soil. Volunteer seedlings may not appear reliably in cold-winter areas, and offspring can vary if other cosmos varieties flower nearby.

Not always, because cosmos are insect-pollinated and can cross with other cosmos varieties. For the most predictable flower colors, purchase fresh seed from a reliable source rather than relying exclusively on saved seed.

Seed propagation is the practical and standard method for this annual cosmos. Cuttings are not normally used for routine home propagation.

It is generally considered non-toxic to dogs and cats. Even non-toxic plants can cause mild stomach upset if eaten in quantity, so contact a veterinarian if a pet develops concerning symptoms.

The flowers are generally treated as ornamental rather than as a food crop, and cultivar-specific culinary safety is not well established. Do not eat flowers that have been treated with pesticides or other products not labeled for edible plants.

The flowers show soft apricot, lemon, cream, and blush-pink tones, often with noticeable variation between blooms. Color intensity can change with temperature, light, and the individual plant.

Yes, its long stems and delicate pastel flowers make it suitable for informal bouquets and arrangements. Cut stems when flowers are newly open and place them in water promptly for the best vase life.

Provide full sun, avoid high-nitrogen fertilizer, and deadhead fading blooms regularly. Consistent establishment watering followed by moderate watering and good drainage also supports prolonged flowering.

It can continue flowering through much of the summer and fall, but the first hard frost will usually end the display. In mild areas, flowering may last longer if plants remain healthy and spent blooms are removed.