How to Propagate Cycads Successfully: From One Ancient Plant to Your Own Jurassic Collection

I still remember the first time I successfully got a pup off an Encephalartos natalensis to root. It was a small, stubborn little thing – looked more like a pine cone than a future king of the garden. Three months of nervous daily checks, misting, swearing at the weather, and suddenly there it was: a tiny green tip pushing through the soil. I felt like I’d just hatched a dinosaur egg. That feeling? Pure gardening crack.

If you’ve ever fallen in love with cycads (and let’s be honest, who doesn’t when they stand there looking like they’ve been on Earth longer than your ancestors?), the natural next step is wanting more. Propagating them yourself is the ultimate bragging right in South African gardening circles – rare, slow, and incredibly satisfying when it works.

At Hilltop Garden Services we’ve propagated hundreds of cycads – from common revolutas to critically endangered specimens – so today I’m spilling every hard-won secret we’ve learned along the way. Whether you’re trying to multiply your backyard treasures or start a serious collection, here’s the real, no-fluff guide to getting cycad pups and seeds to actually grow.

Two Main Ways to Propagate Cycads (And Why Most People Fail at Both)

There are basically only two practical methods in South Africa: removing and rooting pups (offsets/suckers), and growing from seed. Tissue culture exists but is expensive, lab-based, and not something most home gardeners touch.

Pups (Offsets) – Fastest and most reliable for most species
Seeds – Cheaper in volume, but much slower and more unpredictable

Most failures happen because people treat cycads like regular plants. They don’t. Cycads are slow, fussy dinosaurs that hate wet feet, love perfect drainage, and laugh at impatience.

Method 1: Propagating from Pups – The Reliable Way (90% Success Rate When Done Right)

This is how most of our clients multiply their prized specimens. A healthy mature cycad can produce 1–5 pups a year once it’s big enough.

Step-by-Step: How We Do It at Hilltop

1. Wait for the Right Pup
   Don’t be greedy. The pup should be at least 10–15 cm tall (preferably 20+ cm) with its own clear trunk base and a good root plate. Smaller pups have terrible survival rates.

2. Timing Is Everything
   Remove pups in spring or early summer (September–November in most of SA) when growth hormones are pumping. Avoid winter – cold slows rooting to a crawl.

3. The Surgical Removal

   • Use a sharp, sterilised spade or chisel

   • Dig carefully around the pup, exposing the connection to the mother plant

   • Cut as cleanly as possible – aim to leave a nice flat wound on both sides

   • Dust the cut surfaces immediately with sulphur powder or cinnamon (natural antifungal)

4. Callus Formation – The Magic Waiting Game
   This is where most people mess up.

   • Place the pup in a shady, dry spot (under a tree or in a garage)

   • Let the cut callus over for 2–8 weeks (longer in cooler weather)

   • The wound should harden and turn grey/white – this prevents rot

5. Rooting Medium – Your Pup’s New Home

   • Use 50/50 coarse river sand + perlite (or pumice)

   • No compost, no potting soil – too rich, too wet = rot

   • Plant the pup so ⅓–½ is buried

   • Water once, then barely at all until new growth appears (mist lightly if very dry)

6. Patience, Patience, Patience
   Roots can take 3–12 months to show. New leaf growth is your first sign of success. We’ve had pups sit looking dead for 9 months then suddenly explode with new fronds.

Pro Tips from Hundreds of Propagations:

• Bottom heat (23–28°C) speeds rooting dramatically – use a heat mat in winter

• Use a rooting hormone containing IBA (indole-3-butyric acid) – dip the cut base

• Keep in bright, indirect light – never full sun until rooted

• Watch for rot – if it smells bad, cut back to clean tissue and start again

Success story: We removed a large pup from a client’s massive E. altensteinii in Constantia. It rooted in 4 months and now stands proudly in their entrance – they sent us photos of it at Christmas with lights wrapped around it. Pure joy.

Method 2: Growing Cycads from Seed – The Long Game (Worth It for Rare Species)

Seeds are cheaper and give genetic diversity, but they’re a 12–36 month commitment before you see anything exciting.

Where to Get Viable Seed:

• Reputable nurseries (Africa Cycads, Cycad Africa, specialist breeders)

• Botanical gardens (Kirstenbosch sells surplus seed occasionally)

• Never buy from random Facebook sellers – too much faked or old seed

The Process:

1. Freshness Is Everything
   Cycad seeds lose viability fast. Only buy fresh, bright orange/red seeds (green = immature, brown/black = old).

2. Scarify (Optional but Helpful)
   Gently nick the hard outer coat with a file – helps water penetration.

3. Soak
   24–72 hours in room-temp water (change daily). Viable seeds usually sink.

4. Planting Medium
   Same as pups: 50/50 coarse sand/perlite
   Bury ½–⅔ deep, flat side down if it’s a bilobed seed

5. Bottom Heat Again
   28–32°C is ideal – use a heat mat or warm spot

6. Germination Timeline

   • Common species (revoluta, altensteinii): 3–12 months

   • Rare ones (woodii offsets only, lehmannii): 12–24+ months

   • Keep moist but never soggy – fungus is the biggest killer

7. First Leaves
   When the seed splits and you see a root, celebrate quietly. Then wait another 6–12 months for the first true leaf.

We’ve germinated batches of E. ferox seeds for a collector in Ballito – watching those little prehistoric babies emerge is still one of the coolest things in gardening.

Common Mistakes That Kill Your Cycad Babies (And How to Avoid Them)

• Overwatering – The #1 killer. Let it almost dry out between waterings

• Too much shade – They need bright light to root

• Rich soil – Cycads hate compost and manure

• Impatience – Digging them up to “check” progress usually kills them

Why Bother Propagating When You Can Just Buy More?

Because it’s addictive, rewarding, and good for conservation. Many of our rare cycads are only alive today because people propagated them. Plus, nothing beats giving a friend a pup from your own plant – it’s the ultimate gardening flex.

If you’re serious about propagating, we can source viable seed, remove pups professionally, or even set up rooting stations for you.

Ready to start your own cycad dynasty?

Drop us a photo of your mother plant – we’ll tell you if it’s ready for pup removal and give you a step-by-step plan.

Let’s make more of these ancient beauties – one successful propagation at a time.