Can Amazon Sword and Ditch Stonecrop Grow Together?

Amazon Sword and Ditch Stonecrop share a workable water window around 22 to 28 °C, pH 6 to 7.5, and 2 to 14 dGH.

Both plants are comfortable in freshwater, so salinity is not a meaningful obstacle.

Both prefer moderate flow, so circulation can be planned as one steady pattern.

Their light and CO2 needs are close enough for one routine: Amazon Sword does best with moderate light and no added CO2, while Ditch Stonecrop does best with moderate light and optional added CO2.

Both plants naturally lean toward the midground and background, which is why spacing, pruning, and final mature size matter more than they do in a more staggered planting mix.

Amazon Sword reaches about 50 cm tall by 40 cm wide, while Ditch Stonecrop reaches about 30 cm tall by 8 cm wide. Use those mature sizes for the layout, not the small nursery portions you bring home.

Shade is worth watching, but it is usually manageable through trimming and a little spatial separation.

Amazon Sword is typically rooted in substrate with nutrient-rich substrate preferred and feeds mainly as a root feeder. Ditch Stonecrop is typically rooted in substrate with inert substrate is fine and feeds mainly as a mixed feeder. That difference can make the pairing easier to arrange than two plants fighting for the exact same root or attachment zone.

They can share the space, but the scape will stay cleaner if you leave more room than the labels alone might suggest.

Both plants have moderate growth, low maintenance, and beginner difficulty. That makes the maintenance rhythm predictable: watch for crowding, remove old leaves, and avoid letting one clump shade the other for weeks at a time.

The practical watch-outs are that both plants tend to work in the midground and background, so spacing matters more than usual; and that you will want to leave more room than usual for mature spread and routine thinning; and that the layout needs a little thought so one plant does not slowly dim the other.

The strongest reasons to try the mix are that they share a workable temperature window around 22 to 28 °C; and that their flow preferences sit close enough to tune one layout around both plants.

Use this pairing when you are willing to manage the scape, not when you want a plant-and-forget combination. Start with more spacing than you think you need, then adjust once both plants show their real growth pace.

The simple success test is whether both plants still look healthy after the faster grower has been trimmed several times. If one keeps declining after routine care, the layout is probably asking too much of it.