Calendula (Pot Marigold) - microgreens seeds

Brighten plates with sunny calendula. Soft floral‑herbal taste and tender bite—great on risotto, fish, or creamy sauces.

FULL SPECIFICATION TABLE

General information

Cultivation data

Health and nutrition facts

ABOUT

What are Pot Marigold microgreens?

Pot Marigold microgreens (Calendula) produce small, tender greens that carry the essence of calendula petals. They have a mild peppery taste with subtle citrus undertones. This unique flavor profile makes them a delightful addition to dishes where you want a hint of spice and tang. The texture is crisp yet delicate, and the microgreen's vibrant green leaves sometimes show tinges of yellow-orange, hinting at the calendula flower's color.

These microgreens are not just about taste - they also elevate the visual appeal of your plate. Chefs love using calendula microgreens to garnish salads, soups, and even desserts for a pop of color. Sprinkle a handful over a summer salad or atop a creamy soup: the orange and yellow tones and the fresh flavor will make the dish look and taste gourmet. They pair especially well with light dishes - think garden salads, citrus-dressed fish, or fruity cocktails - where their brightness can shine without being overshadowed.

Health Benefits: Like many microgreens, Calendula micros are nutrient-dense. They are a good source of vitamins A, C, and K, supporting vision, immune function, and bone health. Their peppery taste comes with antioxidant compounds; calendula is known for lutein and other carotenoids that contribute to eye health and anti-inflammatory effects. These microgreens also provide minerals such as calcium, iron and potassium in small amounts, contributing to your daily micronutrient intake. Incorporating calendula microgreens into meals can thus give a gentle nutrition boost. (Fun fact: Calendula has a long history in herbal medicine for soothing skin and inflammation - those same beneficial compounds are present in the microgreen form, too.)

Quality & Freshness: Our pot marigold seeds are sourced and stored with care to preserve viability. Each lot is tested for germination; the current 2025 harvest tests at over 95% germination, reflecting excellent seed quality. We also prioritize freshness - these seeds were harvested in the latest season and packed securely. You can trust that Deliseeds Pot Marigold microgreen seeds will sprout into healthy, vigorous microgreens, provided proper growing conditions. They are non-GMO and untreated, safe for organic growing.

GROWING INSTRUCTIONS

How to grow Pot Marigold microgreens?

1. Sowing: Sow the calendula seeds densely on your chosen growth medium (soil or coco coir works well). No pre-soaking is required for calendula - the medium-sized seeds germinate readily without it. Gently press them into the surface and mist with water. Ensure even contact with the soil but do not bury the seeds; they prefer some light for germination. Optimal temperature is around 20-22°C.
2. Germination & Blackout: Cover the seeds with a humidity dome or another tray for the first 2-3 days to lock in moisture. Calendula seeds usually sprout in about 5-7 days under the right conditions. Once most seeds have germinated (tiny roots will appear), remove the cover. You may keep them in darkness for about 4-5 days total - this "blackout period" encourages stem elongation so the seedlings grow taller. Peek daily and mist if the top looks dry. Good air circulation during germination helps prevent mold.
3. Light & Watering: After the blackout, expose the sprouts to light. Indirect sunlight or gentle grow lights are ideal; while calendula microgreens appreciate light, avoid extremely harsh direct sun on young sprouts to prevent wilting (a bright window or 12-16 hours under a grow light is perfect). Water using a mist or, better, from the bottom tray to avoid wetting the leaves. Keep soil evenly moist but not waterlogged - calendula microgreens have moderately succulent stems that store water, so overwatering can lead to rot.
4. Growth (7-14 days): Calendula microgreens will quickly show their oval seed leaves followed by the first hints of true leaves. They tend to grow 2-3 inches tall. You'll notice their pale green leaves and perhaps hints of orange on the stems. Ensure ample light at this stage to develop their color and robust flavor. They grow well in typical room temperatures; if it's very hot (>25°C), consider some ventilation or a slightly cooler spot to avoid overly rapid, leggy growth.
5. Harvest: Typically, harvest is ready in about 12-18 days after sowing. You can cut once the cotyledons are fully opened and before the true leaves get large. Many growers prefer to harvest when the first set of true leaves is just emerging - the flavor is excellent and the texture most tender at that point. To harvest, use clean scissors or a sharp knife to cut the microgreens just above the soil level. Harvest when the greens are dry (avoid watering right before) to prolong their shelf life. Expect a yield of around 80-100 grams per standard 10x20" tray from calendula microgreens.

Storage: If not using immediately, gently wrap the harvested microgreens in a paper towel, place in an airtight container, and refrigerate. They should stay fresh for 5-7 days when properly stored, though flavor is best when used as fresh as possible.