Who’s Really Protecting Overberg’s Trees — And Why It Matters More Than Ever

Tree conservation isn’t just about forests. It’s about farms, towns, neighbourhoods, schools, and the overlooked patches of land between them.

In the Overberg, some of the most important conservation work is happening quietly — in the background — driven by people who understand that protecting our trees means protecting our future.

These are the Tree Guardians of the Overberg. And whether they’re planting a wild olive, mapping a fragment of renosterveld, or pulling out invasive saplings, their work matters more than ever.

This blog shines a light on who they are, what they do, and how you can support tree conservation — right here in the Overberg.

Who Are the “Tree Guardians” of the Overberg?

They’re not all scientists or NGOs. Some are researchers. Some are farmers. Some are everyday citizens who just decided a tree was worth fighting for.

Here are some of the most active and impactful groups and individuals in our region:

Overberg Renosterveld Conservation Trust

The ORCT works to protect one of the most threatened vegetation types in South Africa — Renosterveld.

Their work includes:

• Restoring and protecting natural habitat on private land

• Supporting farmers in managing indigenous vegetation

• Protecting native tree species that are critical to this biome

Their approach is rooted in research, long-term land agreements, and deep respect for the region’s ecological heritage.

Greenpop

While based in Cape Town, Greenpop has worked throughout the Overberg, running community planting days and ecosystem restoration programs.

They focus on:

• Tree planting with local schools and communities

• Hands-on education around tree care and biodiversity

• Building long-term conservation culture from the ground up

They’re not just planting — they’re teaching people why trees matter and how to keep them alive.

Everyday Land Stewards

Whether it’s a neighbour caring for a row of old Karees or a smallholder choosing indigenous over ornamental trees — local property owners are part of the solution too.

These “unofficial” Tree Guardians:

• Protect trees on their own land from topping, removal, or neglect

• Remove invasive seedlings before they take over

• Let indigenous trees regenerate naturally

• Report illegal removals and urban deforestation

You don’t need a title to protect trees. You just need to act.

Why Are Overberg’s Trees So Worth Protecting?

This region isn’t just scenic — it’s ecologically rare. Many of our indigenous trees grow in fragmented ecosystems like renosterveld and coastal thicket.

When we lose trees here, we’re not just losing shade — we’re losing biodiversity corridors, topsoil, carbon sinks, and entire insect populations.

Here’s why it matters:

1. Biodiversity Support

Native trees like Wild Olive, White Milkwood, and Spike-thorn host:

• Insects and pollinators

• Nesting birds

• Small mammals and reptiles

Without them, ecosystems collapse — especially in fragmented habitats where every tree counts.

2. Soil and Water Management

Trees stabilise soil, slow down runoff, and help recharge underground water stores — all critical for agriculture and resilience in dry months.

3. Climate Adaptation

Indigenous trees are naturally drought-tolerant. They regulate temperature, reduce evaporation, and sequester carbon.

Replacing them with paved surfaces or thirsty exotics?

That’s a step backward.

4. Cultural and Landscape Identity

Trees aren’t just functional — they’re part of what makes the Overberg feel like home. Ask anyone who grew up here — the smell of a Karee or the shade of a fig holds meaning.

What Have Overberg’s Tree Guardians Actually Achieved?

Tree Guardians in this region have made a measurable difference.

Here’s what’s working:

Reforestation & Restoration

• Thousands of indigenous trees planted by community groups and NGOs

• Fynbos and thicket areas restored with local landowners

• Invasives like Port Jackson and Pine systematically cleared

Community Education

• Workshops in schools on the role of trees in climate resilience

• Hands-on planting and tree ID sessions for all ages

• Clear, local-language materials to build long-term awareness

Scientific Monitoring

• Research into species distribution, climate impact, and tree regeneration

• Long-term mapping of habitat corridors

• Data that helps us make smarter land use and planting decisions

Policy & Advocacy

• Pressure on municipalities to protect indigenous trees during development

• Collaboration with conservation authorities for permit enforcement

• Tree protection bylaws strengthened in several areas

It’s not about planting for photos. It’s about planting for impact.

How Can You Help Protect Trees in the Overberg?

You don’t need a degree in ecology or a big NGO budget.

Here’s how you can join the movement — practically, and immediately:

Protect What You Already Have

If you’ve got indigenous trees on your land, they’re assets. Don’t top them. Don’t over-prune them. Don’t remove them for the sake of “neatness.”

Need help identifying or managing them? We’re here.

Plant With Purpose

Choose species that belong here:

• Wild Olive (Olea africana)

• Cape Ash (Ekebergia capensis)

• Karee (Searsia lancea)

Avoid invasive species, and don’t just plant for aesthetics — plant for biodiversity, shade, and long-term health.

Support the Organisations Doing the Work

Groups like ORCT and Greenpop rely on donations, volunteers, and local support. Attend a planting day. Share their work. Add them to your donation list.

Report Illegal Activity

If you see someone removing protected trees without permits — especially Milkwoods or large Wild Olives — report it to your local municipality or conservation authority.

Speak Up

When developments are proposed in your area, ask: What’s happening to the trees? Tree protection should be part of every planning decision — and the more people who speak up, the harder it is to ignore.

Final Word: Conservation Doesn’t Belong to Someone Else

Trees don’t have a voice — but you do.

Overberg’s Tree Guardians remind us that big changes happen when ordinary people decide a landscape is worth fighting for.

Whether you plant one tree, protect ten, or teach your child to name the ones in your street — it all matters.

And if you’re not sure where to start? Start here. Ask questions. Get help. Make better planting decisions.

At Overberg Arborists, we’re not just here to cut trees. We’re here to protect the ones that matter — and help you do the same.