Heteroptera

HeteropteraI was so happy with my coffee plant, but unfortunately, my happiness was short-lived. A beetle was just as happy with the plant as I was and started eating all the leaves. Not great, so I had to come up with a solution. Luckily, my own local AI had some advice.

Question for AI: What is an effective way to deal with beetles that are eating the leaves of my coffee plant?

AI advice (using essential oils)

One effective and natural deterrent for beetles, including those that might be eating the leaves of your coffee plant, is a combination of essential oils mixed with water and soap. Here’s an easy-to-make recipe:

### Natural Beetle Deterrent Spray

**Ingredients:**
1. 1 cup of water
2. 1 tablespoon of vegetable oil (to help the mixture stick to leaves)
3. 1 teaspoon of dish soap (preferably natural, like castile soap)
4. 10-15 drops of essential oils (choose from the following options):
– Peppermint oil (strong scent that beetles dislike)
– Eucalyptus oil
– Tea tree oil
– Citrus oils (like lemon or orange)

**Instructions:**
1. Mix all ingredients in a spray bottle.
2. Shake well before each use to ensure the mixture is properly blended.
3. Spray the solution on both sides of the leaves and the stem of your coffee plant.
4. Apply every 3-5 days, or after rain, until the beetle problem is under control.

### Tips:
– **Test a Small Area First:** Before spraying the entire plant, test a small area to ensure the mixture doesn’t harm your coffee plant.
– **Reapply Regularly:** Beetles can be persistent, so regular application is important.



But wait a minute—essential oils? Oof, I don’t have those at home. Maybe I can just go the old-fashioned way, with water and garlic…

AI advice (based on my own suggestion, using garlic)

Yes, a homemade spray using garlic and onion can act as an effective natural deterrent for beetles and other pests. The strong scent of garlic and onions can repel many insects, including beetles.

Here’s how you can make a DIY garlic and onion insect repellent:

### Garlic and Onion Insect Repellent Spray

**Ingredients:**
1. 1 small bulb of garlic
2. 1 small onion
3. 1 tablespoon of hot pepper flakes (optional, for added deterrent power)
4. 1 liter of water
5. 1 teaspoon of dish soap (to help the solution stick to leaves)

**Instructions:**
1. Peel and roughly chop the garlic and onion.
2. Place the chopped garlic and onion in a blender or food processor with enough water to make a smooth puree.
3. Strain the mixture through a fine-mesh sieve or cheesecloth into a bowl, pressing to extract as much liquid as possible.
4. Add the strained liquid to a large container or spray bottle.
5. Stir in the hot pepper flakes (if using) and dish soap.
6. Fill the rest of the spray bottle with water.
7. Shake well before each use.

**Application:**
– Spray the mixture on both sides of the leaves, as well as on the stem of your coffee plant.
– Apply the solution every 3-5 days or after rain to maintain its effectiveness.

### Tips:
– **Test a Small Area First:** Before spraying the entire plant, test a small area to ensure the mixture doesn’t harm your coffee plant. Some plants can be sensitive to garlic and onion sprays.
– **Store Properly:** Keep any unused mixture in the refrigerator if you plan to use it within a few days. Otherwise, make fresh batches as needed.

This natural spray should help deter beetles from eating the leaves of your coffee plant without resorting to chemical pesticides.


Pel

The whole family is happy with our new family member. Pelucita, or Pel to her friends, is a super friendly hamster and has completely adapted to her new environment. She lives in Alan’s room and runs laps in her wheel every night. Every day, Alan picks her up and pets her, and often activities are organized for her. Huge mazes, vertical climbing challenges, and puzzles that must be solved for a peanut or a sunflower seed.

Her enclosure is about three times larger than the one she had in the pet store, where she lived with seven siblings. We built the entire setup ourselves, except for the running wheel. It consists of a large plastic bin, a food dish, and a water supply. There are a few tree trunks where she can hide, a wooden house with a slanted roof, and half a coconut with a convenient entrance. The floor is covered with a generous layer of paper for digging, along with a container of dried grass. She also has quite a few toilet paper roll puzzles, where we occasionally hide some food.

Not only is Pel an incredibly sweet housemate, but she is also very photogenic. So, we held a little photo session at home.

About 76 coffee beans

Coffee!I got another chance! My first coffee plant provided me with a few beans, but not even close enough for making a cup of coffee. My second plant was even worse with only a single bean. Both plants died soon after the first harvest. After these two plants I kept trying, buying a few small plants every few years, and trying to keep them happy. Usually the plants would not last more than a couple of months.

Now, almost 15 years later things seem to have changed. Maybe it is the small drop in temprature, maybe it is the minor increase in precipitation (a bit more rain). Maybe it is something I dont even realise that I stumbled apon by pure luck. I dont know for sure, but what I do know is that my current coffee plant is thriving. It is still without flowers, but I feel confident enough to already start the research. I need 76 coffee beans for a single cup of coffee.

  1. Harvesting – Pick ripe coffee cherries when they turn red.
  2. Pulping – Remove the outer fruit to extract the beans.
  3. Fermenting – Soak the beans in water for 2-3 days to remove the mucilage layer. I will use my shrimp farm for some extra clean beans
  4. Drying – Let the beans dry in the sun until they harden.
  5. Hulling – Remove the parchment layer to reveal the green coffee beans.
  6. Roasting – Roast the beans in a pan until they reach your desired level.
  7. Grinding – Grind the roasted beans to your preferred consistency.
  8. Brewing – Use your favorite brewing method to make coffee

Shrimp

We started with yellow, red, and blue shrimp. Super fun to see, and soon we had new generations. With each generation, the colors came a little closer together, and every now and then, we had some really strange combinations. Unique individuals were given names. Roodpoot was our favorite, a transparent shrimp with fiery red legs. Zebra was another pretty shrimp with dark dots all over her transparent body.

At this point, we only have two types of shrimp left: one that is semi-transparent and another that is quite dark, almost black, with a lighter stripe running along its back. It looks pretty nice, and most importantly, it seems like they are happy in their aquarium.

Leaking coconut

smooth coco!One of the coconuts that I used as a pot for a miniature orchid had a leak! Every time I gave the orchid some water a part of the water would slowly drip out, leaving some stains on the cupboard. I decided to make a new pot, using a new coconut, but this time I did something different. I sanded the coconut to make it nice and smooth, and after sanding it I oiled it inside and out to give it a nice darker color, and to make it even more water proof. The effect was really nice, so I will pobably repeat the same sanding and oiling with the second coco mini orchid we have.

Coconut insect hotel

I continue to see new creative projects which I can realize with a simple coconut. After making a drinking cup, a cookie jar and an orchid pot I now recreated a project I already did in the past, but now with a coconut as an important part. My new project is a coco insect hotel. I made an insect hotel without any coconut in the past that is already hanging on our outside wall for a couple of years. Sometimes insects hang around, but it is not a very popular/busy object.

The ‘old’ insect hotel requires that the insects fly. Flying is the only way to arrive and that probably limits the usage that we see. The newly created coco insect hotel is created in a similar way, but I will not put it on the wall, but instead simply place it among the plants on the dirt. This way the insect hotel can serve a much greater amount of insects.

First step was cutting a cocunut in half. This is getting easier every time now that I’m getting some experience. With the coco cut open you need to remove all the white inside. I use a dull knife to cut the white ‘meat’ in small strips which are easy to remove. After drying the empty coconut I sanded the edges and that was the coco part. All done. Now I get some reed, and cut this into small pieces of around 4 cm each. I used two types of reed, new fresh green reed, and older dried up light brown reed. The fresh green reed was easier to deform, so it made it easier to fit inside the coco. Before putting the reed inside the coco I sanded it a little to take away any imperfections. I mixed sizes so that different insect could find different sizes rooms in our hotel.

I put some paper inside the back of the coco, so the reed does no go in to the coco all the way to the back. The paper fills up the back part, and after filling up the front with the pieces of reed I could align the pieces a little by pushing the a bit deeper into the paper, or by pulling them out a bit.

Coco orchid

Coco orchid!Step one was a coco box with coco cookies. It was a great project, the cookies taste great and the coco box was a nice decoration. Still, I had the idea that we could improve the concept. After some mind-storming the coco orchid project was born. There are three parts. A coco that we use to hold the plant. A base to hold the coco, and a pretty mini orchid to provide some stunning beauty.

1. Cut/saw the top of the coco. Clean the inside and let the coco dry.
2. Smooth the edges of the coco, and smooth the outside and the inside with some sandpaper.
3. Lightly oil the inside of the coco, with a little bit of oil, to make the coco a bit more water resistant.
4. Make the base, cut a piece of plastic from a bottle, and wrap it with brown wool. The brown wool combines well with the color of the coconut.
5. Buy a mini orchid, and transplant it into the coco. Add some additional material to surround the base of the orchid to it does not move around, but there should still be lots of air/space around the roots.

Enjoy!

Mini orchid: 16 euro, coconut: 1.50 euro, water bottle: 1 euro, a ball of brown wool: 1 euro. Total: 19:50 euro
Enjoy a beautiful orchid every time you come home: Priceless!

Coco cookies

Coco cookies!Super easy, super tasty and super fun to make. What else could you ask for.

Ingredients:
– A package of cookies
– Condensed milk
– A package of coconut powder

Step 1: Throw all the cookies into the blender and mash them up into a fine or semi-fine powder.
Step 2: Mix the cookie powder with a part of the coconut powder and the condensed milk. Mix it all up, and then make small balls of the mix.
Step 3: Roll the balls through the coconut powder and lay them all out on a big plate. When you have all the balls place the plate in the refrigerator. After the balls have turned more firm in the fridge they are all done!

Extra (will take a lot more time preparing):
– Buy one or two coconuts to present your coconut cookies in style.

Use a saw to cut the coconut in half. Use only the part without the three marks, and try and give this part the ideal size you prefer. One of the three marks can be easily pushed in, push a hole in this mark to get all of the liquid out of the coconut. Once drained saw the coconut in half carefully. Take out the white insides with a spoon, and leave the coconut a white so it can dry. Now you need to make the inside and the edge smooth using sandpaper.
You can leave the outside a bit rougher if you like, but it will make the coconut more difficult to clean. I smoothed the top two centimeters of the outside, so it will be nice when using the coconut for drinking. In this case we will not drink from the coco; we will fill it up with the coco-balls we created. The perfect presentation.

Costs: Cheap package of cookies: 1.20, condensed milk: 2.50, coco powder: 2.00, two coconuts: 2.00. Total: 13.97.
Homemade coco-balls presented in a fantastic coco-cup: Priceless

Shrimptank – Roodpoot

Our shrimp community is already a couple of years old. The shrimp are thriving, and they look happy in their habitat. They have lots of decoration they can play with. Huge shells we found at the ‘la Laja’ beach, nice stone pillars we found during a track we did in the center of gran canaria. Together with lots of plants and pump with some light. To top it all off there are lots of little plants floating on the top of the aquarium. We found these in the ‘Jardin Canario’.

To sustain a bigger community of shrimp I feed them a little every now and then, but when we leave our home they are perfectly adopted and will survive for months at a time easily. The problem with leaving them for a few months is that there is a lot of water vaporizing, which leaves the tank halve empty/halve full.

We started out with a couple of colored shrimp. Some were blue, some red, and two yellow ones. Over the years the colors have mixed, and it is now like a living genetic experiment. Some shrimp are pitch black, lots are semi transparent, en some are multicolored. The latest generation of shrimp has one very noticeable shrimp. A transparent shrimp, with a white spot on its back, and very red legs. A beautiful shrimp we named ‘Roodpoot’.

Shrimp

I started out with a simple big glass jar, with some rocks in it, some waterplants, and a couple of shrimp I bought in the shop. They survived for a very long time, and I spend more and more time simply zoning out, and watching the shrimp. Just 5 minutes of shrimp watching a week works wonders to relax your mind.

After a long time I encountered a very nice square aquarium in a pet shop, and I just went for it. I bought the square aquarium and some plants, a bag of little rocks and a bag of soil, and started preparing the move. Setting up the new aquarium was easy. Soil, rocks on top. A bit of water and add the plants. A few big rocks and some big shells as decoration, and flll up the aquarium to have it half full. Wait one day, and finish the aquarium. Add the original shrimp water, add the shrimp, test the pump, test the lighting, and done.

Our shrimp are flourishing. Since I have been giving them some extra fishfood to eat, they have exploded in number. There are now around 60 shimp in the tank, and I give them new floating plants every couple of months, which they seem to love. In addition they sometimes get some dried leaves, of small pinecones, or even small squid skeletons (for the calcium).