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How To Collect Petunia Seeds In 3 Easy Steps

If you’re interested in how to collect petunia seeds, you’ll be pleased that it only takes three steps. While there are two best propagation methods for petunias, it would always be helpful to know how to collect seeds if this is the rooting method you prefer. You can still get your seeds from centers, but the collection itself from existing plants is relatively easy anyway. 

More so, you can always collect when your petunias allow you and keep them for later use. You’ll have free flowers from your garden that are both a delight to the sight and smell. They also have a long flowering period, so why not take advantage of your existing plants and create more gorgeous petunias for the garden. 


How To Collect Petunia Seeds In 3 Easy Steps

How To Collect Petunia Seeds For Beginners


Step #1. Plant preparation

Regardless of the propagation technique, you can opt to grow your parent plants in the greenhouse. These will guarantee healthy sources of seeds, cuttings, and divisions because they are in an optimal environment. Remember that you’ll only be productive in collecting seeds if the petunias themselves are healthy and producing blooms that are capable to do so. 

More so, choose a petunia variety that is suitable for your region. This way, you won’t face many potential drawbacks, and you can regularly collect seeds from your plants. When you’re about to gather near the end of the growing season, stop deadheading the petunias so that plant focuses on producing seed pods. 


Step #2. Collecting seeds

For the collection itself, you can start it when the growing season is about to end because they’ll be ready for seed production at this point. As mentioned previously, stopping deadheading petunias will help with the production of seed pods. Once the petunia flowers fade and die, you can monitor the development of seed pods. 

Remember that you don’t have to remove the dead flowers. The seed pods are at their base, and you have to let them dry first before collecting. Check on the calyx or the bulb-like portion at the base and it swelling and turning brown from previously being green is an indication of seed development. 

You must remember a tricky part while waiting for the seed pods because you don’t want them to get too soon, but also not too late. When the pod begins to crack, cut it off the stem because the seeds are mature enough at this point. You also don’t want them to spill, get damaged, or develop mold. 


Step #3. Storing seeds

When collecting pods, you don’t need damp or soft ones because there’s a high chance of them getting damaged from mold anyway. Once you have all the dry pods, spread them out in a paper towel. Ensure that they have adequate spacing for air circulation and store in a cool, dry area such as a greenhouse location out of direct sunlight. 

They must dry well for a week, so choose an environment that will not experience fluctuating conditions. After a week, squeeze or smash a seedpod over a bowl. If the seeds are dried inside, and the pod makes a rattling noise when you shake it, they might be dry, so smashing would be easier to break the pod open. 

After removing the seeds:

  1. Remove all the debris and husk in the bowl
  2. Pour the seeds into a paper envelope for storage and use later on
  3. Seal and label the envelope before putting it in another plastic bag and relocating in a cool, dark, and dry place for next season planting

Ensure that the seed packets won’t get exposed to freezing or damp conditions. Some gardeners also use dry milk as a desiccant to keep the seeds well. A teaspoon of dry milk in a wrapped paper towel inside the seed bag will help with preservation. 


How To Germinate Petunia Seeds

As recommended by the University of Nebraska – Lincoln, it’s ideal to start petunia seeds indoors. The greenhouse will create a perfect environment for seed germination without the risk of a harsh climate. You can sow petunia seeds in a moist starting mix without covering them.

Maintain the medium moist and cover the container with a plastic bag. You can also monitor and keep the soil between 70 to 80°F to further encourage germination. The petunia seeds should germinate in four days without fail as long as you prevent them from getting damp.



Perhaps one of the most rewarding experiences in the garden is using it as your source for new plants. So if you have existing petunia plants, learning how to collect petunia seeds is a free way to have more petunias ready for planting. The process itself is even simple, where you’ll prepare healthy seed sources to ensure that they can produce seeds. 

Stop deadheading in preparation for seed production, and check your fading and dying flowers. At the base is a bulb-like structure that will turn brown, and you can collect the pods when they’re about to crack. Spread them in a paper towel and store in a dry location out of sunlight for a week.

You should be ready to squeeze and crack the pods after the initial drying, and you can store them once again in a cool, dry, and dark place. 


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How to Harvest Marigold Flowers and Seeds: Tools And Tips

How to Harvest Marigold Flowers and Seeds: Tools And Tips

Want to know how to harvest marigold flowers and seeds? Marigold flowers are a mainstay in most of the gardens. They bloom beautiful flowers all season long and they’re easy to grow from seed. Knowing how to save marigold seeds is essential if you want to continue growing them the next season.

Fortunately, harvesting marigold seeds are quite quick and easy. You only need to take the seeds from the flowers and let them air dry before storing them during the winter season. You can pack it up with a container or seed packets to save even more for the next growing season. Some of the marigold flowers are edible and best to mix in your salads to add a distinct flavor to it.


Tools You’ll Need to Harvest Marigold Flowers

The tools you’ll need to harvest marigold flowers include a basket or other available containers that can be used in harvesting flowers. You’ll also need some paper towels, a sharp knife, a pair of scissors, or gardening shears.

Since you need to evaluate or describe the process, get yourself some notes. Seed packets can be envelopes or closed-air containers excluding plastic containers and bags.


How to Harvest Marigold Flowers and Seeds

Here’s how you can harvest marigold plants for flower arrangements and bouquets:


Letting Marigold Flowers Dry

It’s important to wait until the right time to collect marigold seeds. You can harvest the seeds when the petals are dry already (when the base of each flower turning brownish). However, make sure there’s still is a bit of green color left in the base of the bloom. If you also wait until it is completely turned brown, it may start to rot or mold. It’s important to wait for the perfect time to harvest marigolds since the timing is crucial to have the right quality of marigold seeds.

Tip in harvesting: While you are harvesting, simply cut each marigold flower heads using your cutting equipment or either pinch it with your finger. However, be sure not to pull the flowers as it can harm the roots of your marigolds.


Opening the Marigold

Get your paper towel and set it on a flat surface. After, hold each bloom’s base, pull-off, and discard the petals and leaves of it. Then, you will easily notice the attached seeds inside the base. In the meantime, set the prepared blooms on your paper towels for bulk removal of seeds. You may also use larger towels to manage and accommodate the abundant blooms of your marigolds.


Removal of Marigold Seeds

Marigold seeds are likely to have a long, slender, and pointed appearance. Divided ends with black color and white color on the opposite edge. Gather your blooms, pull-off all petals, and leaves, and start pulling the seeds from the base. After getting all marigold seeds, discard the base in a single place like in bins or garbage bags. After sorting, put another paper towel on another flat surface and spread the pulled marigold seeds on it.


Drying of Seeds

As mentioned above, let your marigold seeds air dry for about a week in an uncovered paper towel. It will enable them to be preserved even in frost season and will prevent it from getting rot and mold.


Seed Storing

After drying the seeds, gather them and start placing them inside your seed packets to prolong their lifespan and will still be used after the frost date. Do not use plastic bags in storing your marigold seeds because it will retain residual moisture, which will affect your marigold seeds and even get rot and mold. To avoid forgetting about your marigold seeds, put a label on it to prevent possible disposal if unlabeled.


Using Stored Seeds for Replanting

After storing your collected marigold seeds, it is perfect to plant during the growing season. You can enjoy once again the benefits of it from house beautification to an edible ingredient for your salad.


Facts about Marigold Flowers

Marigolds are especially good for repelling insects and pests, making them companion plant for tomatoes, eggplants, tomatoes, and chili pepper because of its pungent scent of some variety. It is amazing having this kind of flow in your plant, imagine you don’t only have a beautiful attractive garden but having also a very natural insect and pest repellent that will protect your plants from any abrogation.

African marigolds have larger flower heads on plants that grow from 10 to 36 inches tall. While French marigolds are smaller and bushier, having only two inches of flower head across on plants and only having six to eighteen inches height. Sizes and colors vary on its classification, having a mixed combination is pretty great, will also add more pleasant and abundant color to your garden.


The Benefits of Growing Marigolds in a Greenhouse

Have you ever thought of growing your marigolds in a greenhouse? If you haven’t, it’s time to consider getting a greenhouse.

Greenhouses are great for keeping your marigolds safe from pests and diseases. Marigolds are susceptible to insects and blight, such as caterpillars, aphids, leaf spots, and mildews. You can lower the risk of plant damage by growing your marigolds in a greenhouse.

Additionally, greenhouses can also keep your plants safe from bad weather that could easily damage your flowers.


Final Thoughts on How to Harvest Marigold Flowers and Seeds

Knowing how to harvest marigold flowers and seeds is crucial if you’re planning to plant them in your garden. These beautiful flowers that usually come in yellow and orange colors are a great addition to any garden or flower arrangement.

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