Tips to Keep Your Plants Healthy and Thriving

Keeping your plants healthy is more than just watering them every now and then. Whether you’re a seasoned gardener or a novice plant parent, understanding the basics of plant care can make a huge difference in the health and longevity of your green companions. Here are some essential tips to ensure your plants flourish in your garden or home.

1. Choose the Right Plant for the Right Place

One of the most important factors in keeping your plants healthy is selecting the right plant for the environment you have. Plants have different requirements for sunlight, soil, and water. Some thrive in bright, direct sunlight, while others prefer shady spots. Before choosing a plant, consider the following:

• Sunlight

Observe how much sunlight the intended spot receives throughout the day. Choose sun-loving plants like succulents or cacti for bright areas, and shade-loving plants like ferns or peace lilies for darker corners with indirect sunlight.

• Soil Type

Different plants prefer different soil conditions. Some thrive in well-draining sandy soil, while others prefer the moisture-retaining quality of clay. Ensure you match the plant with its preferred soil type.

• Space

Make sure you have enough space for your plant to grow to its full size, whether it's in a pot or in the ground.

2. Water Wisely 

Watering is crucial to plant health, but it’s important to get it right. Too less or excess water can both damage your plants. Overwatering or underwatering can both lead to unhealthy plants. Here are some tips for proper watering:

• Check the Soil: Before watering, check the moisture level in the soil. Stick your finger about 2-3 cm into the soil surface. If it feels dry, it’s time to water. If it's still moist, wait a few more days.
• Watering Frequency: Most indoor plants need watering once a week, while outdoor plants may need more frequent watering, especially during hot or dry weather. Adjust according to the plant’s needs and the season. Also make sure to use room temperature water.
• Avoid Waterlogging: Ensure adequate drainage in your pots or garden beds. Waterlogged soil can lead to root rot, which is harmful and potentially fatal to plants.

3. Feed Your Plants

Just like us, plants need plant food to grow and stay healthy. Fertilising provides essential nutrients that might be lacking in the soil. Here’s how to do it right:

• Choose the Right Fertiliser

Different plants have different nutritional needs. Use a balanced fertiliser for most garden plants, or a specific fertiliser for certain types like acid-loving plants (e.g., Gardenias, Azaleas).

• Follow the Instructions

More isn’t always better. Over-fertilising can burn plant roots and cause more harm than good. Stick to the recommended dosage on the packaging.

• Timing

Fertilise during the growing season (spring and summer) when plants are actively growing. Reduce or stop fertilising during winter when most plants are dormant.

4. Keep an Eye Out for Insect Pests 

Pests can quickly turn a healthy plant into a sickly one. Regularly inspect your plants for signs of pests like aphids, mealybugs, or spider mites. Here’s how to keep them at bay:

• Inspect New Plants: Before bringing a new plant home, check it thoroughly for any signs of pests to prevent them from spreading to your other plants.
• Use Natural Remedies: For mild infestations, you can often use natural remedies like neem oil or insecticidal soap. For more severe cases, you may need to resort to chemical pesticides.
• Encourage Beneficial Insects: Ladybugs, lacewings, and spiders are natural predators of many common plant pests. Encouraging these insects can help keep pest populations in check.

Check out our article on how to deal with pests here.

5. Prune and Trim Regularly

Pruning isn’t just about making your plant look good; it’s also important for its health. Regular trimming helps remove dead leaves or diseased parts, encourages new growth, and prevents the plant from becoming too large for its environment.

• Use Clean Tools

Always use clean, sharp tools to prevent the spread of diseases.

• Cut at the Right Place

Make cuts just above a node or leaf junction to encourage healthy new growth.

• Don’t Over-Prune

Pruning too much can stress the plant and inhibit its growth. Trim only what's necessary to maintain shape and remove damaged or diseased parts.

6. Repot When Needed 

Potted plants can outgrow their containers over time, leading to root binding and stunted growth. Repotting gives the roots more space and access to fresh nutrients.

• Signs to Repot: If you notice roots growing out of the drainage holes, or the plant seems to be growing more slowly than usual, it might be time to repot.
• Choose the Right Pot: Select a pot that’s 1-2 sizes larger than the current one. Make sure it has drainage holes.
• Use Fresh Soil: Always use fresh potting mix when repotting to provide new nutrients and ensure good drainage.

7. Maintain the Right Humidity

Some indoor plants, especially tropical varieties, thrive in higher humidity levels. If the air in your home is dry, consider the following tips:

• Use a Humidifier

Place a humidifier near your plants to increase moisture in the air.

• Grouping Plants

Grouping plants together can create a micro-habitat with higher humidity.

• Misting

Lightly mist your plants a few times a week. Be careful not to overdo it, as excess moisture can lead to fungal issues.

8. Give Them the Right Amount of Light 

Plants need light for photosynthesis, but different plants have different light requirements. Understanding how much light your plants need is key to keeping them healthy.

• Direct Sunlight: Plants like succulents and cacti thrive in direct sunlight. Place them on a sunny windowsill or outdoors in a bright spot.
• Indirect Light: Some house plants, like ferns and peace lilies, prefer bright but indirect light. They do well near a window with filtered light or in a well-lit room.
• Low Light: Some plants, like the ZZ plant or snake plant, can tolerate lower light conditions. They’re perfect for dimmer areas of your home.

9. Rotate Your Plants

Plants tend to grow towards the light source, which can lead to uneven growth. Rotate your plants every few weeks to ensure they grow evenly and maintain a balanced shape.

10. Be Patient and Observe 

Lastly, the best way to keep your plants healthy is to be patient and observant. Every plant is different, and it may take some time to understand what each one needs. Pay attention to how your plants respond to their environment, and adjust your care routine accordingly.

Happy Plant, Happy You!

Taking care of plants can be a rewarding and relaxing experience. By following these tips, you’ll be well on your way to creating a thriving green space, whether in your garden or home. And remember, at Platypus Plants, we’re here to help with a wide range of healthy, high-quality plants delivered right to your door across Brisbane, Sunshine Coast, Gold Coast, and South East Queensland. Happy gardening!