---
product_id: 67964007
title: "RP Seeds Romneya coulteri (California Tree Poppy) - 30 Seeds"
brand: "rp seeds"
price: "¥948"
currency: JPY
in_stock: true
url: https://www.desertcart.jp/products/67964007-rp-seeds-romneya-coulteri-california-tree-poppy-30-seeds
store_origin: JP
region: Japan
---

# 30 seeds RHS Award winner Full sun RP Seeds Romneya coulteri (California Tree Poppy) - 30 Seeds

**Brand:** rp seeds
**Price:** ¥948
**Availability:** ✅ In Stock

## Summary

> 🌸 Elevate Your Garden Game with the California Tree Poppy!

## Quick Answers

- **What is this?** RP Seeds Romneya coulteri (California Tree Poppy) - 30 Seeds by rp seeds
- **How much does it cost?** ¥948 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/67964007-rp-seeds-romneya-coulteri-california-tree-poppy-30-seeds)

## Best For

- rp seeds enthusiasts

## Why This Product

- Trusted rp seeds brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **🌼 Stunning Blooms:** Gorgeous, fragrant white flowers with golden-tasselled centers.
- • **🌿 Hardy Resilience:** Thrives in full sun and withstands temperatures down to -5C.
- • **📅 Extended Blooming:** Blooms from late summer to early autumn, brightening your garden when others fade.
- • **📏 Impressive Height:** Reaches up to 2m, making a striking addition to any garden.
- • **🌍 Eco-Friendly Packaging:** Handpacked in recyclable paper, supporting sustainability.

## Overview

The RP Seeds Romneya coulteri, or California Tree Poppy, offers a packet of 30 seeds that produce a magnificent, hardy shrub with stunning white flowers. Ideal for full sun exposure, this plant can reach heights of up to 2m and blooms from late summer to early autumn. Handpacked in the UK with eco-friendly materials, it’s a perfect choice for environmentally conscious gardeners. Plus, it’s a proud winner of the RHS Award of Garden Merit!

## Description

RP Seeds Romneya coulteri (California Tree Poppy) - 30 Seeds

## Features

- Hardy Shrub (to -5C). Flowers: Late summer to early autumn. Height: up to 2m. Position: Full sun.
- Packet of 30 seeds supplied with detailed growing guide.
- Handpacked in the UK in recyclable paper packaging.
- Magnificent, tall, sub-shrub with leathery, silver-grey leaves and gorgeous, fragrant, pure white flowers, 12cm or more across, with golden-tasselled centres. Flowers from late summer onwards just when many plants are beginning to fade. Hardy in all but very cold areas and will flourish in pots. Winner of the RHS Award of Garden Merit.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Part number | RPSEEDS2596 |
| Material type | paper |
| Expected blooming period | summer,summer to early autumn |
| Sunlight exposure | Full Sun |
| Manufacturer | RP Seeds |
| Manufacturer reference | RPSEEDS2596 |
| ASIN | B00UK3SIN8 |

## Images

![RP Seeds Romneya coulteri (California Tree Poppy) - 30 Seeds - Image 1](https://m.media-amazon.com/images/I/41YdBbJaxNL.jpg)

---

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**Shop now:** [https://www.desertcart.jp/products/67964007-rp-seeds-romneya-coulteri-california-tree-poppy-30-seeds](https://www.desertcart.jp/products/67964007-rp-seeds-romneya-coulteri-california-tree-poppy-30-seeds)

---

*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-11-08*