How to Make Outdoor Planters From Sand

- Sand

- Portland cement

- Water

- Mixing container

- Shovel

- Buckets

- Molds

- Plastic wrap

- Curing chamber

Instructions

1. Prepare the molds.

- You can use any type of mold you like, such as plastic containers, cardboard boxes, or even old flower pots.

- Just make sure the molds are clean and free of any debris.

- If you're using cardboard boxes, you'll need to line them with plastic wrap first to prevent the cardboard from absorbing the water from the concrete.

2. Mix the concrete.

- In a mixing container, combine the sand, Portland cement, and water in the following ratio:

- 2 parts sand

- 1 part Portland cement

- 1 part water

- Mix the ingredients until they're well combined and there are no lumps.

- The concrete should be thick and creamy, but not too runny.

- If the concrete is too runny, add more sand or cement.

- If the concrete is too thick, add more water.

3. Fill the molds.

- Pour the concrete into the molds, making sure to fill all the corners.

- Tap the molds gently to release any air bubbles.

- Use a trowel to smooth out the surface of the concrete.

4. Cover the molds.

- Cover the molds with plastic wrap to help retain the moisture.

5. Place the molds in a curing chamber.

- The concrete needs to cure for at least 24 hours before it can be unmolded.

- An ideal curing temperature is between 60 and 80 degrees Fahrenheit.

- If you don't have a curing chamber, you can simply store the molds in a cool, dark place.

6. Unmold the planters.

- After 24 hours, you can unmold the planters.

- To do this, gently remove the plastic wrap and then peel away the molds.

- If the planters are still a little soft, let them continue to cure for another day or two.

7. Plant your flowers or plants.

- Once the planters are completely cured, you can plant your flowers or plants.

- Be sure to use a potting mix that is appropriate for the type of plants you're growing.

- Water the plants regularly and enjoy your new outdoor planters!