---
product_id: 57412502
title: "Tropica - Giant Grenadilla (Passiflora quadrangularis) - 12 Seeds - Climbing Plants"
brand: "climbing plants"
price: "¥66"
currency: JPY
in_stock: false
reviews_count: 2
url: https://www.desertcart.jp/products/57412502-tropica-giant-grenadilla-passiflora-quadrangularis-12-seeds-climbing-plants
store_origin: JP
region: Japan
---

# Year-round indoor seed starting 12 premium seeds per pack 10-12 cm vibrant flowers from summer to autumn Tropica - Giant Grenadilla (Passiflora quadrangularis) - 12 Seeds - Climbing Plants

**Brand:** climbing plants
**Price:** ¥66
**Availability:** ❌ Out of Stock

## Summary

> 🌿 Elevate your space with the Giant Grenadilla—where lush climbs meet vibrant blooms!

## Quick Answers

- **What is this?** Tropica - Giant Grenadilla (Passiflora quadrangularis) - 12 Seeds - Climbing Plants by climbing plants
- **How much does it cost?** ¥66 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/57412502-tropica-giant-grenadilla-passiflora-quadrangularis-12-seeds-climbing-plants)

## Best For

- climbing plants enthusiasts

## Why This Product

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

## Key Features

- • **Show-Stopping Blooms:** Enjoy stunning red-white flowers that elevate your space from summer through autumn.
- • **Perfect for Urban Jungle:** Compact enough for bonsai styling, ideal for sophisticated green thumbs craving unique greenery.
- • **Endless Growing Potential:** Start your Giant Grenadilla seeds indoors anytime—no seasonal limits!
- • **Effortless Climbing Beauty:** This evergreen climber thrives with minimal care and a simple climbing frame.
- • **Complete Care Guide Included:** Detailed seed card ensures your plant flourishes with expert tips on propagation and maintenance.

## Overview

Tropica's Giant Grenadilla (Passiflora quadrangularis) offers 12 high-quality seeds that can be started indoors year-round. This evergreen climber produces elegant 10-12 cm red-white flowers from summer to autumn and thrives in bright, sunny locations. The package includes a detailed four-color seed card with expert propagation and care instructions, making it perfect for both novice and experienced gardeners seeking a striking, low-maintenance plant with bonsai potential.

## Description

TROPICA - Giant Grenadilla (Passiflora quadrangularis) - 12 SeedsWorth knowing: This strong, ever-green climbing plant has light-green, oval leaves and from its third year of growth on produces 10 to 12 cm seized, red-white coloured flowers from summer to autumn. It is probably the most graceful of all passion flowers.Origin: The Giant Grenadilla is native in South America.Propagation: Seeds can be started indoors any time throughout the year. Soak the seeds in water at room temperature for a few hours and place them on moist seed starting soil afterwards. Cover the seeds thinly with earth. An even humidity and temperatures of 20° to 25°C will let the seeds germinate within 2 to 4 weeks.Place / Light: A bright to sunny place is ideal. The more sun the plant receives, the more flowers it develops. From May until the end of October, the plant can also be placed outdoors.Care: Water plentifully during growth period but avoid standing water. Well-drained standard soil will do for planting. Provide a climbing frame for the young plants. The plant should be supplied with tub plant fertilizer weekly from April until October. Soil too dry and poor of nutrients will quickly result in a yellowing of leaves.Winter period: Water sparsely from mid October on. In case the plant is not pruned, it has to be supplied with fertilizer every 4 weeks. During winter, the Giant Grenadilla should be placed in a bright and cool place, with temperatures between 5° and 10°C. When over-wintered in a warm place, the plant should be sprayed more often. Do not place the plant close to a heater.Bonsai Suitability: Yes

## Features

- Price for 12 seeds
- Four-colour-card with color photo
- Seeds can be started indoors any time throughout the year.
- Seed cards with detailed information about propagation, place, care and hibernation.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Package Dimensions | 14.9 x 10.5 x 0.5 cm; 10 g |
| Expected blooming period | Autumn, Summer |
| Manufacturer | TROPICA |
| ASIN | B00NHWRBWI |

## Product Details

- **Brand:** Climbing Plants
- **Material feature:** Natural
- **Expected blooming period:** Autumn, Summer
- **Product care instructions:** Water
- **Expected plant height:** 12 Centimetres
- **Number of pieces:** 12

## Images

![Tropica - Giant Grenadilla (Passiflora quadrangularis) - 12 Seeds - Climbing Plants - Image 1](https://m.media-amazon.com/images/I/615n4CmipZL.jpg)

## Customer Reviews

### ⭐ 







  
  
    Very disappointed
  

*by A***U on Reviewed in the United Kingdom 🇬🇧 on 22 August 2017*

After spending £5 including shipping for twelve seeds this is what grew (see photo). I followed instructions included and this is now almost 2 months. Will not order again.

### ⭐ 







  
  
    One Star
  

*by B***R on Reviewed in the United Kingdom 🇬🇧 on 21 April 2016*

Planted as instructed but after six weeks nothing has appeared

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---

*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-03-18*