A how-to for the easiest fruit on the place — thornless erect blackberries that crank out gallons of berries with a trellis and one yearly prune. Part of the Orchard.
Plant Jan–Mar while dormant. Space erect canes 3 ft apart in rows 8–10 ft apart. Full sun, good airflow. They sucker and fill the row, so keep a mowed strip on each side to hold them in a tidy hedgerow.
Even "erect" canes flop when loaded — run a simple two-wire T-trellis (~3 ft and 5 ft) to keep fruit off the dirt. North-TX alkaline clay is workable: plant on a raised berm for drainage and dig in compost. They tolerate higher pH better than blueberries — no acidifying needed.
| When | What |
|---|---|
| Jan–Feb | Prune & plant. Set new canes; on established plants remove last year's spent floricanes and tip-prune. |
| Mar–Apr | New primocanes push; old floricanes leaf out and set bloom. Bees do the rest. |
| May–Jul | Harvest. Pick every 2–3 days as berries turn dull-black and slip free. Peak North-TX season is late spring/early summer. |
| After fruiting | Cut floricanes to the ground — they only fruit once, then die. Let this year's primocanes grow for next season. |
Spotted-wing drosophila (maggots in ripe fruit) — pick clean and often. Cane borers, rust, double-blossom — cut and burn affected canes. Birds love them; net if needed. Good airflow from spacing prevents most fungal trouble.
Shallow-rooted — they need steady drip water through fruiting and our brutal summer. Mulch heavily to cool roots and hold moisture. A late freeze on open bloom can nip the crop, but the plants themselves are tough.
| Step | How |
|---|---|
| Knowing when | Ripe = fully dull black and pulls off with no tug. Shiny black is still tart. |
| Picking | Every 2–3 days, cool of morning, straight into shallow trays so they don't crush. |
| After the season | Remove spent floricanes immediately; thin primocanes to the strongest 4–6 per foot. |