Oregano takes 7 to 14 days to germinate and 70 to 90 days to maturity.

Growing oregano in grow bags is a convenient and efficient way to cultivate this aromatic herb. Here are the steps you can follow to successfully grow oregano in grow bags:

1. Choose the Right Grow Bag: Select a grow bag that is large enough to accommodate the root system of oregano. A 5-gallon (19-liter) grow bag is a good starting point.

2. Use Well-Draining Soil: Oregano prefers well-draining soil. You can use a mix of potting soil and perlite or sand to improve drainage. Ensure that the soil pH is between 6.0 and 7.0.

3. Planting Oregano Seeds or Seedlings: You can grow oregano from seeds or purchase seedlings from a nursery. If starting from seeds, plant them according to the package instructions. If using seedlings, transplant them into the grow bag, leaving adequate space between plants.

4. Sunlight: Oregano thrives in full sunlight. Choose a location where the plant can receive at least 6-8 hours of sunlight per day.

5. Watering: Keep the soil consistently moist but not waterlogged. Water the oregano when the top inch of soil feels dry. Ensure that the grow bag has drainage holes to prevent waterlogging.

6. Fertilizing: Oregano doesn't require heavy feeding. You can use a balanced, all-purpose fertilizer once a month during the growing season (spring and summer). Follow the package instructions for application rates.

7. Pruning: Regular pruning helps maintain the plant's shape, encourages bushiness, and promotes the production of flavorful leaves. Pinch off the tips of the stems regularly.

8. Mulching: Apply a layer of organic mulch, such as straw or shredded leaves, around the base of the oregano to help retain moisture, suppress weeds, and regulate soil temperature.

9. Support for Tall Varieties: Some oregano varieties can grow tall and may benefit from support. You can use stakes or tomato cages to provide support and prevent the stems from bending or breaking.

10. Harvesting: You can start harvesting oregano leaves once the plant is established and has sufficient growth. Harvest in the morning when the essential oils are at their peak concentration for the best flavor.

Companion Plants:

Companion planting involves growing plants together that can benefit each other in various ways, such as repelling pests, enhancing soil fertility, or providing shade. Oregano is known to have properties that make it a good companion plant for certain crops. Here are some companion plants that can work well with oregano:

  1. Basil: Basil and oregano are often planted together as they complement each other well and have similar growing requirements. Basil can help improve the flavor of tomatoes and repel pests.

  2. Rosemary: Rosemary and oregano are both aromatic herbs that can thrive together. Rosemary can help deter pests and has similar soil and sunlight preferences.

  3. Thyme: Thyme is another herb that can grow well alongside oregano. These herbs have similar care requirements and can create a fragrant and visually appealing herb garden.

  4. Tomatoes: Oregano is often used in Italian cuisine, and it pairs well with tomatoes. Planting oregano near tomatoes can enhance the flavor of the tomatoes and may help protect them from certain pests.

  5. Peppers: Oregano is compatible with peppers and can provide a natural form of pest control. Additionally, the two plants have similar preferences for sunlight and well-draining soil.

  6. Beans: Oregano is believed to repel some bean pests, making it a potential companion for bean plants. The aromatic qualities of oregano may help deter unwanted insects.

  7. Cabbage Family (Broccoli, Cabbage, Cauliflower): Oregano is said to repel cabbage moths and can be planted near members of the cabbage family to provide some protection against pests.

  8. Lettuce: Oregano's ability to repel pests may benefit lettuce plants. Consider planting oregano around the edges of your lettuce bed.

  9. Marigolds: Marigolds are known for their ability to repel nematodes, and planting them alongside oregano can provide a protective barrier against these soil-borne pests.

  10. Onions and Garlic: Oregano can be planted near onions and garlic, as it is believed to enhance their flavors. Additionally, these plants can help deter pests when grown together.

Oregano does not grow well next to Basil, Chives, Cilantro and Mint.

How do I fertilize my Oregano?

Use any regular potting soil and it should be well drained, light and crumbly. You could add 1/3 part compost or aged manure in the potting soil to make it rich in organic matter.

What bugs attack Oregano and what gets rid of them?

  • The soft-bodied adults put their needle-like mouths into plant tissue and suck the plant’s juices. While they are taking nutrients from the plant, these pests also insert toxins that affect the plant’s growth.

    Aphids can be controlled with an insecticidal soap. Always spray plants in the early evening to reduce the chance of damage. Pay special attention to the lower leaf because that is where they usually are located.

  • White flies will suck out the plant juice with their sharp mouthparts and this will make them shrivel or dry. The cilantro leaves also will turn yellow or appear stunted. This is from the larvae. Adult whiteflies cause indirect damage by leaving their eggs and larvae behind.

    Whiteflies look like tiny white aphids with pointed wings and a brown or dark head. They’re easy to see with the naked eye.

    Prune and clean any damaged foliage. Remove them entirely because it’s likely infected with plant bacteria and eggs.

    Next, you’ll need to clean. Soapy water can sterilize whitefly populations. Spray your cilantro down with a mixture of soap and water. It should kill them upon contact.

  • Cabbage worms are repelled by thyme, so it would be a good idea to plant thyme near your susceptible plants. Cabbage worms are attracted to mustard plants, so planting mustard near more valuable plants can be a good trap for cabbage worms. Once they take over the mustard, you can destroy the plant.

What soil pH is best for Oregano?

Oregano prefers a sunny spot; however, in zone 7 and farther south, it benefits from a little afternoon shade. Set plants in well-drained soil with a pH between 6.5 and 7.0.

How do you store Oregano?

Whether it's homegrown or purchased, oregano should be stored in a plastic bag in the refrigerator for up to three days. If you place a slightly damp paper towel in the bag with the oregano and leave some air in the bag, it may extend the life up to one week.

1. Air/Hang Dry Method: If you have space and the time, you can tie small bunches together (about 4 or 5 cleaned stems) and hang them upside down in a dark, warm, well-ventilated area. The drying time is about 2 to 4 weeks - you want the leaves to be crispy and easily crumble between your fingers before you pack them for storage.

2. Oven: Arrange cleaned stems in a single layer on a cookie sheet with the temperature set at 180°F. Heat for about 4 hours, keeping the oven door open the entire time. Stir occasionally during this process.

3. Microwave: This a quick & easy method if you need them dried fast, but watch while you're heating to make sure they don't smoke or start on fire. Since microwaves cook differently, the times may vary for you. Remove all excess water, place no more than 4 to 5 herb branches between 2 paper towels, microwave on high for 2-3 minutes. You're looking for the herbs to be brittle and dry. 

4. Cool Air: Wash then pat with a soft cloth to remove moisture. Layer a cookie sheet with paper towels and then arrange stems in a single layer. Place in the refrigerator and remove once they are completely dried.

Interesting facts:

  • Oregano means Joy of The Mountain in Ancient Greek.

  • Ancient Greeks believed that cows that grazed in fields full of oregano had tastier meat.

  • When in bloom they have beautiful purple or pink flowers that are also edible.

  • It became popular in America after soldiers returned from Service in World War Two in the Mediterranean and were craving pizza its this reason it is often called the pizza herb

  • Oregano is a powerfully antiseptic plant thanks largely to its constituents known as carvacrol and rosmarinic acid. Unlike antibiotic drugs that work only on harmful bacteria, these compounds in oregano work against bacteria, viruses, fungi and even parasites like worms, making it a well-rounded antiseptic to keep in your natural medicine cabinet.

Medicinal uses for Oregano:

Oregano is not only a popular culinary herb but also has a long history of traditional medicinal uses. Many of its health benefits are attributed to its active compounds, including antioxidants and essential oils. Here are some medicinal uses for oregano:

  1. Antibacterial and Antifungal Properties: Oregano contains compounds like carvacrol and thymol, which have potent antibacterial and antifungal properties. It has been used traditionally to help combat infections.

  2. Anti-Inflammatory Effects: Oregano contains flavonoids and terpenes that exhibit anti-inflammatory properties. Consuming oregano or oregano oil may help reduce inflammation in the body.

  3. Antioxidant Activity: Oregano is rich in antioxidants, such as rosmarinic acid and thymol. Antioxidants help neutralize free radicals in the body, which can contribute to various health issues.

  4. Respiratory Health: Oregano has been used to alleviate respiratory issues, including coughs and congestion. Inhaling the vapors of oregano essential oil or drinking oregano tea may help soothe respiratory discomfort.

  5. Digestive Aid: Oregano has traditionally been used to aid digestion. It may help alleviate indigestion and bloating. Drinking oregano tea or using oregano in culinary dishes can support digestive health.

  6. Antiviral Properties: Some studies suggest that oregano may have antiviral properties, potentially helping to combat certain viral infections. However, more research is needed in this area.

  7. Menstrual Aid: Oregano has been traditionally used to relieve menstrual symptoms. It is believed to have mild muscle-relaxant properties that may help ease menstrual cramps.

  8. Pain Relief: Oregano, especially its essential oil, has been used topically for pain relief. It may be diluted with a carrier oil and applied to sore muscles or joints for its analgesic effects.

  9. Immune System Support: Oregano's immune-boosting properties, attributed to its antioxidants and compounds like carvacrol, may help support the immune system and promote overall well-being.

  10. Anticancer Potential: Some studies suggest that oregano extracts may have anticancer properties. These potential effects are attributed to its ability to induce apoptosis (cell death) in cancer cells. However, more research is needed to confirm these findings.

It's important to note that while oregano has a range of potential health benefits, it should not be used as a sole substitute for professional medical advice or treatment. If you have specific health concerns or conditions, it's advisable to consult with a healthcare professional before using oregano or any herbal remedy for medicinal purposes. Additionally, individual responses to herbal remedies can vary, and caution should be exercised, especially if you are pregnant, nursing, or taking medications.