🌸 Botanical Flora & Macro Detail LoRA (SD 1.5)

A lightweight, fine-tuned SD 1.5 LoRA specialized in high-detail macro botanical photography, delicate petal textures, intricate stamen geometry, and vibrant organic coloration.

Trained on a curated, high-resolution subset of the Oxford Flowers BLIP-captioned dataset with natural language captions to preserve prompt flexibility without burning out the latent space.

🔍 Weight Scaling & Comparison

Recommended weight: 0.75 – 0.85 for the best balance of natural petal anatomy and prompt flexibility.

• 0.0: Baseline SD 1.5 (often lacks macro focus and natural leaf venation).

• 0.5 – 0.85 (Sweet Spot): Crisp stamen structures, clean lighting, sharp radial symmetry, and vibrant pigmentation.

• 1.0+: Highly stylized macro saturation with intense floral features.

⚙️ Recommended Settings

• Base Model: Stable Diffusion v1.5

• LoRA Weight: 0.7 to 0.9 (sweet spot: 0.8)

• Sampler: DPM++ 2M Karras or Euler a

• Sampling Steps: 25 – 35

• CFG Scale: 6.5 – 7.5

• Clip Skip: 1

💡 Example Prompts

Macro Flora:

macro close up photo of an exotic flower, translucent petals, intricate pollen stamen, dew droplets, sharp botanical photography, soft natural studio lighting, centered, 8k depth of field

Bioluminescent / Fantasy Concept:

macro shot of a deep-sea bioluminescent flowering plant, glowing translucent petals, delicate crystal stamen filaments, dark oceanic background, vibrant contrast, ultra detailed

Negative Prompt:

blurry, low quality, oversaturated, deformed, plastic look, digital render, noisy, artifacts, bad anatomy

📦 Source & Links

• Hugging Face Repository: imaquantinizer/sd15-flower-blip-lora

• Weights: pytorch_lora_weights.safetensors (Diffusers & WebUI compatible)

be sure to share youre results ;)