What plants do coffee grinders dislike?

Used in gardening, coffee grounds, a homemade fertilizer, effective for some plants. However, be careful, because many plants are less tolerant of this fertilizer than others.

Is it really necessary to increase the coffee grounds of the plants to have good results? This is a question that many people ask, because of the miraculous effects of certain plants. In fact, it is a powerful compost and good for enhancing plant flowering. However, be careful, because there are different species that are more sensitive and do not tolerate the application of fertilizer. So what are these plants?

1- Cactus does not like nitrogen in coffee grounds

An ideal part of a Mexican garden, the cactus is a plant that generally does not need a lot of water. But one of the things that this plant does not thank is nitrogen rich soil. However, coffee grounds have a lot of value in them. So it will be a bad idea to add marc of coffee in the soil of your cactus.

The cactus, one of the plants that doesn't like coffee

2- The Brassicaceae family is restricted to coffee plantations

Among this family, there are cabbage, cauliflower, turnips and broccoli suitable for the vegetable garden. These are all necessary vegetablesgood growth. The coffee grounds, however, have a inhibitory effectthat is, it affects the growth of these plants and prevents them from reaching their ideal size.

Brassicaceae family, plants that don't like coffee

3- Ferns, but not all

The fern does not support coffee grounds because of its acidity. In fact, ferns prefer soils with pH neutral. Specifically, some ferns are perfectly tolerant of acidic soil, but others are not.

Ferns, plants that don't like coffee grinders

4- African violets do not like coffee grounds

The African violet is a plant very dangerous. This plant prefers fertilizers liquid or soluble which assimilates easily and works faster, like fish emulsion. The plant does best in soil with a pH 6.4 or 6.9.

African violets, an undesirable plant in coffee grounds

5- The Rosaceae family cannot stand the coffee grounds

Plants need the right balance of nutrients for better growth, especially apple and pear trees. With the coffee grounds, this balance is broken, due to some excesses and deficiencies of ingredients. Avoid adding coffee grounds on the floor of your apple and pear trees.

The Rosaceae family, a plant that does not like coffee grounds

6- Anthurium prefer neutral PH

Fertilizers based on seaweed and manure more suitable for this plant. You are also in the Liliaceae family, which he likes a lot, including lilies, tulips, hyacinths and callas. Anthuriums are accustomed sandy soil with a neutral pH. That’s why they don’t tolerate coffee grinders very well.

Anthurium, a plant that does not like coffee grounds

7- The Solanaceae family does not need a coffee farm

In the Solanaceae family, we find potatoes, tomatoes and aubergines. This family has a preference for neutral lands. If your garden soil is ph neutral, then the coffee grounds are useless for their fertilization, and can even give negative results to it. In addition, the product repels slugs and prevents them from destroying your tomatoes and potatoes.

The Solanaceae family, a plant that does not like coffee

Why add coffee beans to plants?

In order to best optimize the fertilization of your plants, you need to choose the ideal moment to place the coffee grounds in it. This is the essence of planting time, at the beginning of spring, as well as when growth continues. However, you can add any time for decorative leafy plants as well as leafy vegetables.

Coffee grounds must be dried before use. Otherwise, it can rot and emit an unbearable smell in your home. Be careful, because more than 12% of the compost, coffee grounds can damage the growth of the plantation due to overdose rather than useful. Then, sprinkle a little at the base of the plants. Finally, stir the soil to mix the product.

Incorporating a cocktail of coffee and soil to get a good seedbed will increase the fertility of your plantation. In fact, coffee grounds are composed of 2.28% Nitrogen. Plants take up nitrogen in the soil, with some exceptions, including most leguminous plants. In addition, it plays an important role in photosynthesisbecause nitrogen is one of the components of chlorophyll.

A gardener plants coffee grounds

In addition, its composition phosphorus (0.06%) which is involved in respiration and cell multiplication. In addition, the 0.6% potassium it contains in turn strengthens the cell walls. The coffee grounds also optimize the growth of the root system, cell walls as well as the chlorophyll content of the culture. It is also an excellent repellent against harmful insects. Just sprinkle coffee grounds on your plant to prevent it. Remember to do this on a more regular basis.

SEE ALSO: What to do with coffee grounds: 5 surprising uses!

What types are like coffee grounds?

1- Hydrangea

In a slightly acidified soil, the hydrangea, which can also be a houseplant, can do wonders. As such, it is not very necessary, because it tolerates slightly calcareous soils. On the other hand, pay attention to the moment temperature change.

2- The rosebush

Mixing the fertilizer with a handful of soil helps to promote growth roses. Pour 220 grams of ground coffee into the base of your roses, then water.

3- The locasia

With its elephant ears (an allusion to its large leaves), it is generally greedy for potassium. Thus, this substance helps locasia for its satisfaction. In addition, with the strong smell of this product, it works as repellent to pests and ants.

4- The daphne

In addition to being safe from ants, the plant has benefits blossom with the addition of this substance to the soil of your vegetable garden, especially in the spring. Daphne is comfortable in soil with a slightly acidic pH.

5- Strawberry plant

Use coffee grounds in fertilize the land in a strawberry plantation can make the fruit juicy. Do not hesitate to put it in a place that is not too dry, but well exposed to the sun.

6- the blueberries

Like raspberries, they appreciate this natural compost that is full of nutrients and gives the soil the acidity it needs. In addition, during flowering, this same compost also improves blueberry flowers.

7- The carrots

An easy vegetable to grow, the carrot grows in almost every vegetable garden. With a little fertilizer, the carrot can reach a perfect proportion. Radish is no exception.

8- Azaleas

The enjoyment of the good constitution of nitrogen and acid in this product, Azalea is a so-called heather plant, due to its affinity with acid soil. And when the leaves turn yellow, it’s time to add compost to the plants. In fact, magnesium is present in coffee grounds restore its original color.

9- The skimmer

The addition of this product, in small quantities, will help this plant toJapanese originwhich you can put in your house or in your garden.

10- Rhododendron

However, the powder is preferredsea ​​boneyour rhododendron planting will do well in moist soil with a good amount of product.

11- the enchianthus

A shrub that belongs to the Ericaceae family, enkianthus can be comfortable with a little sprinkled with this fertilizer. It also protects from aphids.

NB: Be careful in taking care of the coffee grounds. Drinking the product, even if it is natural, can cause, in high doses, caffeine intoxication. It also harms dogs.

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