Bougainvillaea is adored for its vibrant paper-textured blooms, but what if your plant is only displaying its greener sides? If you want nonstop blooms from your bougainvillaea, you have to given them more than light. The secret is fertilizing at the right time. Let’s see what the best fertilising schedule is and how to fertilise them properly for getting healthy growth and vibrant colour.
Why Fertilising Matters For Bougainvillaea
In its growing season, bougainvillaea are heavy feeders; at that time, they require the right fertilizer so that they can produce more bracts and develop stronger vines.
Feeding in the wrong season will lead to a plant full of leaves with no flowers.
When To Fertilize Bougainvillaea
Active Growth Season
Usually, they spread their foliage in spring through mid-fall, the time when they need to be fertilized every 4-6 weeks.
Dormant Season – Winter
In winter, bougainvillaea goes into its resting phase; thus, they don’t require feeding – let it rest and enjoy its dormant season.
Tip – When you start seeing new leaves and growth after winter pruning, you can give them a boost as a fertilizer to restart building their foliage.
What Kind Of Fertiliser Is Best?
- You can use a well-balanced 10:10:10 fertiliser, a fertiliser which contains an equal amount of NPK. It will give an overall boost to your plant.
- For quick results, you can give a liquid fertilizer that the plant will quickly absorb.
- If you want to go for a low-maintenance option, go for granular, which will slowly release nutrients into the soil.
Tip – Avoid using nitrogen-rich fertilizers; it will lead to leafy growth with fewer flowers.
How To Apply Fertiliser Correctly
- Shower the soil lightly before giving any fertilizer for better solubility.
- Read the instructions given on the label.
- I know you want them to produce more blooms, but avoid overfeeding – It will only stress the plant.
- If you have planted your bougainvillaeas in a container, they require more repeated feeding as it is the only source of nutrients for them.
Optional – You can also use homemade compost or organic mulch for root health.
Conclusion
Fertilizing bougainvillaea at the right time is the key to bold blooms. Feed regularly from spring to fall, and skip winter — your plant will thank you with vibrant colour.
