Flower

Lifestyle

6 Home Remedies as Plant and Flower Fertilizer

August 30, 2025

You can use natural home remedies such as organic plant and flower fertilizer. There are many useful household wastes that make good biofertilizers for organic fertilizing.

Use plant fertilizer correctly

We show grandma’s old home remedies and modern DIY household tips for using waste as plant fertilizer and flower fertilizer. Flowers, plants, plants, and indoor plants can be supplied with all the minerals and nutrients with homemade organic fertilizer. The energy reserves are quickly used up, especially in plant pots. This is why indoor plants in particular need a fertilizer with additional nutrients from time to time. Then they can grow lush, colorful, and powerful again.

Types of plant fertilizers

When choosing a fertilizer, distinguish between green plants and flowering plants. The nutrient requirements are fundamentally different. Growing plants generally require more nitrogen than flowering plants. Flowering plants instead use more phosphoric acid and potassium. Special fertilizers should be used for azalea crops, and you should then follow the dosage instructions exactly to ensure the optimal dosage of fertilizer.

Make organic fertilizer yourself

Your plants constantly need nutrients, minerals, and water to grow. Indoor plants should therefore be fertilized especially when they are in flower. In spring and autumn, the garden beds should be fertilized with compost or shavings. With simple home remedies, it is possible to independently supply the plants from the garden and rooms with all the important nutrients, minerals, and trace elements.

For example, there are many leftovers in the daily household that are biodegradable and whose properties are particularly suitable as organic fertilizer. If you make plant fertilizer yourself, you will have enough organic flower fertilizer for months. In this way, all the nutrients that have been removed from the soil can be added back and the optimal supply of minerals can be guaranteed. Because home remedies from the household are cheaper and more environmentally friendly than commercial liquid fertilizers, long-term fertilizers, flower fertilizers, or plant fertilizers.

1) Liquid fertilizer made from vegetable water

Vegetables release many nutrients and minerals into the cooking water when they are cooked. One of the oldest home remedies for fertilizing grandma is potato water. But you can also use any other type of cooking water for vegetables, such as cauliflower water, broccoli water, cabbage water, or asparagus water.

2) Coffee grounds as flower fertilizer

Plants can be fertilized with coffee grounds with little effort and at no cost. The old coffee grounds are very versatile because they contain a lot of nitrogen, potassium, and phosphorus. If you regularly fertilize your plants with the old coffee grounds, a nitrogen deficiency is prevented.

Old coffee grounds in the garden also attract small animals and earthworms. This makes coffee grounds a cheap and very popular flower fertilizer. The soil is supplied with nutrients, but small animals, in particular, loosen the soil and enrich the plant soil with additional nutrients through their excretions. Coffee also keeps snails in the garden away. Therefore, vegetable beds with coffee grounds are avoided by snails like the plague. In the compost, the coffee grounds also promote the decomposition of the food and stimulate the formation of bacteria.

If you fertilize with coffee grounds, you should dry the old coffee powder first. This prevents mold from forming. Incidentally, you can collect coffee grounds in an open, large container. Coffee grounds as a home remedy are particularly suitable for fertilizing the following types of plants: geraniums, roses, oleanders, angel’s trumpets, azaleas, rhododendrons, and hydrangeas.

3) Horse manure and horse manure

Horse manure or cow manure is an organic fertilizer that is particularly suitable for digging in the garden. Due to the many nutrients and minerals in the manure, horse manure tastes good on any plant. Try to get horse manure from farmers in your area and fertilize your vegetable beds with it regularly.

Organic fertilizers such as horse manure, cattle manure, cow manure, or sheep manure are good for vigorously growing plants. Manure is particularly suitable as an organic fertilizer for planting roses and preparing cold frames. Only suitable to a limited extent due to the smell of manure in the apartment or on the balcony.

4) Old mineral water as plant fertilizer

Old mineral water is well suited as a mineral fertilizer for indoor plants. Because the minerals in mineral water are vital for every living being, including plants. So make it a habit to consistently give old mineral water to your plants. However, mineral water is only suitable as a supplier of minerals, not of nutrients.

5) Beer and beer water as nutrient donors

An amazingly versatile home remedy is beer. You can mix the remains of old beer with the irrigation water without hesitation because hops and malt contain natural nutrients. Old beer residues can also be simply distributed in moderation to the plants in the household. However, the flowers should only be watered with such beer water a maximum of 2 times a week.

6) Sheep manure to manure

Sheep manure is also an excellent organic fertilizer. It has many ingredients that promote plant growth.

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Food

Edible Flowers and Blossoms

August 25, 2025

Edible flowers and blossoms are real eye-catchers in your garden and on your balcony. And in terms of taste, they are an enrichment for summer salads, desserts and much more.
In the vegetable garden, edible flowers mixed with vegetables can also be very useful!

Which flowers and blossoms are edible?

Some flowers of vegetables and herbs are perfectly edible. Nevertheless, you should be very sure before consuming it, as there are also inedible and even poisonous flowers. We have created an overview of the edible vegetable blossoms, flowers and herb blossoms.

When harvesting flowers and blossoms, be careful not to let them fall off the side of the road as this is a popular dog litter box. Growing the flowers yourself also ensures that no pesticides have been used.

Grow edible flowers and blossoms in your own garden

You can grow edible flowers in the vegetable patch, on the windowsill or on the balcony. There are great seed mixtures of different edible varieties or you can choose your favorite varieties, such as the spicy nasturtium or the radiant cornflower for sowing.

Most edible flowers are annuals and, depending on the variety, are sown directly into the bed by the end of April or even by mid-May. You can find the exact sowing times on the packaging of the seeds.

Edible herbal flowers

The flowers of all edible herbs are also edible. Herbs are propagated by cuttings, which requires a little patience. It is best to buy an organic herb pot from a retailer and divide it among your beds. Herbs are theoretically perennial, but do not survive the cold temperatures well. In winter you can overwinter them indoors as a whole plant or just keep a few cuttings for next season.

Try the flowers of chives, borage and oregano. These are especially delicious!

Edible vegetable flowers

You probably figured it out: Most of the flowers from your home-grown vegetables in the garden are also edible. But beware! There are a few toxic exceptions that you should never eat: Potatoes, eggplant, and all bean blossoms shouldn’t be on the menu. You should keep your hands off that.

Other flowers such as squash or zucchini flowers are edible. This knowledge is particularly helpful in the high season of the zucchini harvest. Make processing easier for yourself by not letting a few zucchini grow at all, but harvesting the flower directly. They are delicious baked and out of the oven.
The flowers of fennel are also typical edible flowers that are often dried and made into tea.

Edible flowers in the vegetable patch

Planting flowers in your vegetable patch is always a good idea. With their bright colors and scent, they attract beneficial insects that will help you pollinate your vegetables. The strong scent clouds also deter pests.

The mixed culture of vegetables and flowers requires a little more space, but it looks good and tastes good.

Our top 3 mixed cultures of vegetables and edible flowers:

Borage and pumpkin or zucchini plants
Marigolds and tomatoes
Nasturtium and potatoes (never nasturtium and cabbage)

Harvest edible flowers and blossoms correctly

You should harvest edible flowers and blossoms in the morning and when they are fresh. So the highest content of essential oils is still contained in the plant. Shake the flowers briefly so insects can fall out. The flowers only have to be washed off if they are heavily soiled. Plants stay fresh in a glass of water.

Growing your own is the safest, as the plants have not been sprayed and are safe to eat.

Nutrients of the flowers

Edible flowers and blossoms are high in essential oils. These oils are used in medicine to treat various ailments.

Here some examples:

Rose against wounds and minor burns
Nasturtium (mustard glycosides) has an antibiotic effect
Daisies purify blood, purify the liver, against rheumatism and skin ailments
Elderberry anti-inflammatory and antibiotic, expectorant, antipyretic, diuretic, anti-rheumatic

Preserve edible flowers

There are many ways to process the colorful flowers and use them decoratively. Some like nasturtium and marigold are more suitable for savory dishes. Others, such as rose petals or lavender, are good in sweet desserts or as blossom sugar.

We know flowers like chamomile traditionally as dried tea. But fresh blossoms in bread dough, as colorful herb butter or cooked as jelly refine your dishes.