Cryptocoryne lutea ‘Hobbit’

Cryptocoryne lutea ‘Hobbit’ is an exceptionally rare, ultra-compact cultivar of Cryptocoryne lutea, prized for its miniature size and tidy, dense growth. Native to Sri Lanka and introduced through selective cultivation, this variety remains scarce in the U.S. market and is highly coveted among collectors and aquascapers aiming for fine-scale detail. With its small, leathery, bright to olive-green leaves and ground-hugging rosette form, C. lutea ‘Hobbit’ is ideal for nano tanks and low-growing foreground carpets in intricate layouts.

In aquascaping, Cryptocoryne lutea ‘Hobbit’ serves as an excellent alternative to mosses or dwarf hairgrasses, providing structure, color, and texture without the need for frequent trimming. Its naturally compact nature allows it to be planted in small groups for a refined, low-profile carpet or along pathways in detailed hardscape work. Its subtle yet structured appearance makes it a perfect fit for Nature Aquarium, Iwagumi, or diorama-style layouts where scale and proportion are critical.

This plant is well-suited to low- to moderate-tech aquariums and prefers a nutrient-rich substrate to support its strong root system. While not demanding, CO₂ injection and consistent micronutrient dosing will support quicker establishment and denser foliage. Like most Crypts, it may undergo an initial melting phase after planting, but will recover with proper care and stable water parameters.

Maintenance is minimal, with occasional removal of older or shaded leaves. Once established, it spreads slowly via runners, forming dense clumps that retain their compact shape over time.

Care Tips:

• Substrate: Rich substrate is essential for strong root development; root tabs are highly beneficial.

• Lighting: Low to moderate; avoids algae and maintains compact form under subdued light.

• Temperature: 22–28°C (72–82°F)

• pH: 6.0–7.5

• Nutrients: Medium; thrives with root feeding and occasional micronutrient dosing.

• Propagation: Spreads via short runners; daughter plants can be divided and replanted.

Growth: Slow
Lighting: Low to moderate
Temperature: 22–28°C (72–82°F)
pH: 6.0–7.5
Nutrients: Medium
Difficulty: Intermediate