Propagation is the cheapest way to build a collection, and Texas gives you one real advantage: warmth. Roots form faster in warm conditions, and a Hill Country house sits comfortably in the range most cuttings want for a good eight months of the year.
Everything we sell starts this way, on a bench in Boerne, so here is what actually works here rather than the general advice.
What roots quickly
Pothos is the place to start. A cutting with one leaf and one node will show roots in water within ten days in a warm room. Nearly impossible to get wrong.
Heartleaf philodendron and Micans behave the same way, sometimes faster. Tradescantia roots so readily it is almost rude about it.
Monstera takes longer, three to six weeks, and needs a node. A cutting of leaf and stem with no node will sit in water looking healthy for months and never root. Hoyas are slow, six to ten weeks, but very reliable if you are patient.
The node is the whole thing
A node is the small bump on the stem where a leaf meets it, often with a stub of aerial root. Roots come from nodes, not from leaves and not from cut stems.
Cut about a centimetre below a node, keep one or two leaves above it, and remove anything that would sit underwater. That is the entire technique for most trailing aroids.
Water, soil or moss?
Water is easiest and you can see what is happening, which matters when you are learning. The downside is that water roots are structurally different from soil roots, so there is an adjustment period when you pot up. Move them across when roots are two to three centimetres, not ten. The longer they grow in water, the harder the transition.
Straight into soil skips that transition entirely and produces a sturdier plant. You just cannot see progress, which tests the nerves. Keep it lightly damp, never soggy.
Sphagnum moss is the middle ground and what we use most. It holds moisture and air at once, roots come out adapted to a solid medium, and the move to soil is easy.
Use rainwater or distilled for water propagation
This is the Texas-specific part. Our tap water is alkaline and mineral-heavy from the Edwards Aquifer limestone. In a pot you can flush that through. In a jar it concentrates as the water evaporates, and new root tips are the most sensitive tissue a plant has.
If you must use tap water, change it every three or four days rather than topping it up. Topping up is what builds the mineral concentration that stalls rooting.
Timing through the Texas year
Spring through early autumn is prime time. Long days, active growth, warm rooms.
Late September into October is still good. Warm enough to root, with time to establish before winter dormancy.
November through February is slow. Cuttings taken then will sit for weeks. Not impossible, and a heat mat fixes most of it, but do not read it as failure.
One summer warning: a jar of cuttings on a west-facing windowsill in July will cook. Bright indirect light, never direct afternoon sun.
Why we still sell rooted starts
Propagating your own is genuinely satisfying and we would encourage it. What you are buying from a grower is time and certainty. A rooted start has already survived the fragile stage, is established in soil, and is growing in the same water and air your house has.
See what is rooted and ready, or request a cutting or start of something specific.