MP aerial shot karenne tun

Caring and conserving our marine biodiversity is the social responsibility of every individual.

The Garden City Fund’s Plant-A-Coral, Seed-A-Reef Programme is a platform for organisations and individuals to support the habitat enhancement efforts at the Sisters’ Islands Marine Park.

The Programme aims to enhance our marine biodiversity by providing areas for marine organisms to grow and reef fish to seek refuge. Coral nubbins (small coral fragments) will be transplanted from a coral nursery to Reef Enhancement Units (REUs).

Process of Reef Enhancement

picture 1 arrow mid water 8 arrow P9060065
picture 4
Deep Trail Stake 9 diver doing activity
Coral nubbins, which are small coral fragments, will be attached to wall plugs. Coral nubbins will be grown in the coral nursery until of suitable size. Coral fragments will be transplanted to REUs which are placed on suitable reef zones Corals and other marine life grow on the REUs, while fish seek refuge at the REUs, hence improving the biodiversity of Marine Park’s reefs. Under NParks’ Citizen Science Programme, divers can also help to monitor the growth of the REUs every six months.

Plant-A-Coral Initiative

As a donor, you will

  • Be entitled to participate in a free guided walk on St John's Islands to experience its rich marine biodiversity and heritage.
  • Receive a personalised certificate of recognition.
  • Get access to photo update every six months on the progress of the REU, for a period of three years.

With a minimum donation of $200, organisations and individuals will be able to sponsor a coral. These coral nubbins will be transplanted to Reef Enhancement Units.

  • Step 1: Donate here or via cheque.
  • Step 2: Complete this form.

For cheque donations, mail the cheque, payable to Garden City Fund, with your full name/company name, NRIC/FIN/UEN and purpose of donation written at the back of the cheque, to: 

Garden City Fund
c/o National Parks Board HQ
1 Cluny Road
Singapore 259569

Your donation will entitle you to a 2.5 times tax deduction, with a valid NRIC/FIN number (individual) or local UEN/Business Registration Number (organisation).


Below is the schedule for the free guided walk on St John's Islands (for Plant-a-Coral donors only)*

Date Time 
1 Mar 2020 9am - 1pm
5 Apr 2020 9am - 1pm
3 May 2020 9am - 1pm
7 Jun 2020 9am - 1pm

* Space is limited and allocation will be on a first-come, first-served basis and upon receipt of the full donation amount.

* Limited to one pax sign up per $200 donation.

The schedule for the next half of the year will be released at a later date. To check the registration status for your preferred guided walk session on St John's Island, email us at


Seed-A-Reef Initiative

Under the Seed-A-Reef initiative, organisations and individuals will be able to sponsor a Reef Enhancement Unit (REU) with a minimal donation of $20,000.

To kick off the programme, HSBC has fully supported the first phase of the Seed-A-Reef initiative, donating $180,000 for nine REUs.

More REUs will be put up for sponsorship in subsequent phases of the Seed-A-Reef initiative. More details will be shared later.

In partnership with

HSBC logo