Growth Type Summary Table

20251103

🌿 (A1) Growing in Singapore Tropical Weather 🌿

Rooftop & Balcony Container Crop Planning Guide
(新加坡阳台 / 屋顶蔬菜种植快速参考表)

🌾 Preparation of tub/pot/ground

Companion Plant Combos – Color-Coded by Sunlight

Tub Size
W x L x H (cm)
Suggested Combination
 类别组合
Sunlight Needs
 (日照需求)
Quick Notes
(备注)
30×60×40 Chye Sim 菜心
+ Coriander 芫荽
+ Long Spring Onion 长青葱
4–6 h / partial sun Shallow roots;
fast harvest;
compatible leafy greens and herbs.
30×60×40 Mint 薄荷
+ Chili 辣椒
+ Lady’s Finger 羊角豆
Mint 4–6 h
+ Chili & Lady Finger 6–8 h
Mint repels pests;
sun-loving crops take center;
monitor shading.
40×60×40 Tomato 番茄
+ Basil 罗勒
+ Spring Onion 青葱
Tomato 6–8 h
+ Basil 4–6 h
& Onion 4–6 h
Classic pest-repelling combo;
basil benefits tomato;
onions on edges.
40×60×40 Ginger
+ Chye Sim 菜心
4–6 h partial sun Ginger occupies lower soil;
greens above in early stage;
avoid overcrowding.
60×60×40 Long Bean 长豆

 + Cabbage 包菜
/ Broccoli
/ Cauliflower
/ Kale
/ Brussels Sprouts

 + Coriander 芫荽
Long Bean 6–8 h
+ Cabbage 6+ h
+ Coriander 4–6 h
Beans climb;
cabbage covers soil;
coriander edges; watch sunlight exposure.
60×80×45 Brinjal 茄子
+ Mint 薄荷
+ Onion 长青葱
Brinjal 6–8 h
+ Mint 4–6 h
& Onion 4–6 h
Mint deters insects;
onions at edges;
brinjal in center.


They all share:

  • Medium-deep roots

  • Same nutrient demand (heavy feeders → need compost/fertilizer)

  • Similar pest family (avoid planting again in the same spot too soon)

  • Same light range (≈ 6 hours full sun)

🌿 (A2) Rooftop & Balcony Container Crop Guide

 (新加坡阳台 / 屋顶蔬菜种植)

No. Suggested Combination Types
种植组合
类别
Minimum Pot & Trellis Size
(cm)
L×W×H

Soil Volume (L)
Soil Mix
 (土壤配比)
Sunlight Requirement
 (日照需求)
Notes (备注)
No. New Crop Combo
新作物组合
Pot size 
Trellis info
L×W×H(cm)
Soil volume (L)
Soil mix here
Sunlight hour Notes here
1 Ginger 姜
+ Chye Sim 菜心
+ Coriander 芫荽
+ Spring Onion 长青葱
40×30×25

No trellis
soil volume (liters)
15–20 L

40% soil
+ 40% compost
+ 20% sand
4–6 h Shallow wide tub;
ginger at soil;
leafy greens on top or edge;
fast harvest.
2
Brassica oleracea:
large head vegetables

Cabbage 
包菜 / 卷心菜
/ Cauliflower 
花椰菜 / 高丽菜花

+ Broccoli
芥兰菜花 / 西兰花

leafy type

/ Kale 
羽衣甘蓝 / 芥兰菜

bud type
/ Brussels Sprouts
抱子甘蓝 / 芥兰菜球.

+ Coriander 芫荽

40×30×30

No trellis
soil volume (liters)
12–15 L

50% soil + 40% compost + 10% sand
6+ h Single plant per pot;
leafy companion herbs at edges.


Brassica oleracea family
requires 
Cool-season, full sun, rich soil, similar pest/disease control

Avoid planting all brassicas in one pot to reduce nutrient competition and pest spread.
3 Chili 辣椒
+ Basil 罗勒
+ Onion 长青葱
40×30×30

Stake 0.8–1 m
soil volume (liters)
12–15 L

40% soil
+ 40% compost
+ 20% sand
6–8 h Good companion planting;
sun-loving crops center, herbs edges.
4 Potato 马铃薯
+ Sweet Potato 番薯
40×40×30

No trellis
soil volume (liters)
18–20 L

40% soil + 40% compost + 20% cocopeat
6+ h Hill up soil as it grows; trailing vines; moderate sun.
5 Eggplant 茄子
+ Lady’s Finger 羊角豆
+ Mint 薄荷
45×35×40

Stake (pillar) /
Trellis 1–1.5 m
soil volume (liters)
18–20 L

40% soil
+ 40% compost
+ 20% sand
6–8 h Center fruiting plant;
herbs at edges;
full sun required.
6 Mint 薄荷
+ Chili 辣椒
+ Lady’s Finger 羊角豆
60×30×40

Stake (pillar) 1 m

soil volume (liters)
15 L

40% soil + 40% compost + 20% sand
6–8 h Mint repels pests;
sun-loving crops center;
watch shading.
7 Tomato 番茄
+ Basil 罗勒
+ Spring Onion 长青葱
60×40×40

Trellis 1.5 m H

soil volume (liters)
18 L

40% soil + 40% compost + 20% cocopeat / perlite
6–8 h Center plant;
companion planting benefits;
prune regularly.
8 Brinjal 茄子
+ Mint 薄荷
+ Onion 长青葱
60×40×40

Stake 1–1.5 m
soil volume (liters)
18L

40% soil + 40% compost + 20% sand
6–8 h Brinjal in center;
herbs at edges;
sunlight to fruiting plant.
9 Long Bean 长豆
+ Cabbage 包菜
+ Coriander 芫荽
60×40×40

Trellis 2 m H × 0.8 m W
soil volume (liters)
15–18 L

40% soil + 40% compost + 20% sand
6–8 h Beans climb;
cabbage covers soil;
coriander edges.
10 Winged Bean 翼豆
+ Snake Bean 蛇豆
+ Hyacinth Bean 扁豆
60×35×40

Trellis 2 m H × 1 m W
soil volume (liters)
18–20 L

40% soil + 40% compost + 20% sand
6–8 h Strong trellis;
sun-loving legumes;
monitor water.
11 Pumpkin 南瓜 

Calabash 葫芦
 
Winter Melon 冬瓜

60×60×45
= about 160 L

 ( 0.162 cubic Meter or
162000 centimeters3)

Trellis optional;
crawl freely
soil volume (liters)
30–40 L

40% soil + 40% compost + 20% sand
6–8 h Vine-type plant;
can crawl on roof;
support fruits with mesh sling.
12 Grapes 葡萄 60×40×50

Top Trellis 2×2 m
soil volume (liters)
25–30 L

40% soil + 40% compost + 20% perlite
6–8 h Train vines to rooftop;
prune yearly;
dwarf varieties preferred.
13 Banana 香蕉 (Dwarf) 60×60×60

Stake center
soil volume (liters)
50 L ↑

50% soil
+ 40% compost
+ 10% sand
6–8 h One per tub;
needs support & water;
full sun.
14 Papaya 木瓜 (Dwarf) 60×60×60

Stake center
soil volume (liters)
50 L ↑

50% soil + 40% compost + 10% sand
6–8 h Dwarf or solo type preferred;
full sun.
New No. New Crop Combo / 新作物组合 Pot size 
Trellis info
W×L×H(cm)
Soil volume (L)
Soil mix here
Sunlight hour Notes here


🌿(A3) Growing Brassica  (芸苔属)

🌾Brassica oleracea family
requires Cool-season, full sun, rich soil, similar pest/disease control
Avoid planting all brassicas in one pot to reduce nutrient competition and pest spread.

Common Name Scientific Variety
Category
Quick Notes
(备注)
Cabbage                 包菜 Brassica oleracea var. capitata
 – Large Head Vegetables
Forms a tight leafy head
Cauliflower          白菜花 Brassica oleracea var. botrytis
– Large Head Vegetables
White curd (flower head)
Broccoli              芥兰菜花 Brassica oleracea var. italica
– Large Head Vegetables
Green flower buds
Kale                    芥兰菜Brassica oleracea var. sabellica
– Leafy Type
Doesn’t form head
Brussels Sprouts    芥兰菜球 Brassica oleracea var. gemmifera
– Bud Type
Forms small mini-cabbages on stem

🌿(A4) Crawling Plants


Crawling Plants
PlantStem Type
Vine (藤)
fruit weight Roots
Trellis/ support
Trellis / support
exit direction / placement
Notes
Grape Tree
葡萄藤


lifecycle:

 perennial i.e., many years
(10 to 30 years)
depending on variety, care, and growing conditions.
tall, hard,, thick woody tree trunk 

matured grapevine can be up to 10 cm thick
MediumStrong Trellis

long-term center plant in pot
Toward #02 roof

Can produce fruit reliably for many years once established.

Annual pruning required to maintain productivity.




Watermelon
🍉 西瓜
Annual – completes life cycle in 4–6 months
Soft, hollow, strong creeping vineHeavy (5–15 kg for large types)

sprawling
Root
Shallow but vigorous; spreads widely,  not suitable for pot.

usually grows on ground, difficult to support in small pots.

Needs wide area for vines
Creeper;

heavy fruits need space to lie on ground or strong slings if elevated

Usually stays on the ground;

rarely trellised in home gardens because fruit is heavy

Sunlight:
Full Sun

Needs wide space;

high water requirement;

can compete for nutrients with other plants in the same pot


Pumpkin
南瓜
Annual – completes life cycle in 4–6 months
soft, hollowHeavyTrellis or crawl




Toward #02 roof
Use sling or net for each fruit; prune excess runners
Winter Melon
🍈 冬瓜

Annual
- completes life cycle in 4-6 months 

Similar to pumpkin in growth habit.


Soft, hollow, flexible; light vine
Medium to heavy (2–8 kg)


Root:
Shallow, spreads from base
Trellis (sling needed) or crawl

Climbs or creeps, lighter and easier to manage on trellis.

lighter fruit than watermelon;

suitable for trellis

Sunlight:
Full Sun

Good for vertical training; climbs up trellis nicely

Tie individual fruits; prune trailing vines

Cantaloupe
🍈 蜜瓜 
Hami Melon
 哈密瓜

Annual - completes life cycle in 4-6 months 
Soft, green, flexible vine;

 slightly hairy;

Medium (~1–3 kg)

Light fruits; 

keep fruit off soil to prevent rot, 
Root:  Shallow, spreads from base

can be grown in a smaller pot

allowed to creep or climb lightly

Creeping vine(藤);

Trellis or crawl;

can climb if trellis provided but usually spreads on the ground

Can crawl on roof/trellis; lighter than pumpkin/watermelon, easier to trellis or hang. 

Sunlight:
Full sun (6+ hours)

Needs warm full sun, sunny conditions; 

light creeper, similar to winter melon, safe for trellis or crawling over roof.

Calabash
葫芦瓜
Annual – completes life cycle in 4–6 months
Soft, hollow vineMediumTrellis or crawlToward roof or side wallTie gently;

can hang fruit;

grows fast
Luffa / Sponge Gourd 丝瓜
Annual – completes life cycle in 4–6 months
Soft, hollowMediumTrellisToward roof
Tie gently; fast grower; harvest fruits young or mature for sponge
Snake Gourd
Annual – completes life cycle in 4–6 months
Soft, flexibleMediumTrellisToward roofVine climbs easily; fruits hang well
Bitter Gourd
苦瓜
Annual – completes life cycle in 4–6 months
Soft, thin vineLightTrellisToward roof or trellisThin vine;

sensitive to bruising;

harvest early
Cucumber
黄瓜/老黄瓜
Annual – completes life cycle in 4–6 months

不与南瓜番茄参
Soft, flexible vineLightTrellis or net

主蔓结瓜

落蔓:
剪掉底下的旧叶子,把高的放下来。
Toward roof or trellis
Vine can be guided;

keep fruit supported

harvest regularly 



Long Bean 
Yard long
长豆
Annual – completes life cycle in 4–6 months
Soft, flexible vineLight podsTrellis or fenceToward floor trellis / west sun screenQuick climber;

harvest regularly

west sun screen



🌿(A5) Dragon Pot Creeper / Climber and tall plants

Dragon Pot Creeper / Climber & Tall Plants
Plant / Item Life Cycle Stem Type Fruit Weight Support / Trellis Notes
Grape Tree Perennial – 10–30+ years Woody, thick trunk Medium Strong trellis Prune annually; long-term center plant in pot
Pumpkin Annual Soft, hollow vine Heavy Trellis or crawl Use sling or net for each fruit; prune excess runners
Winter Melon Annual Soft, hollow vine Medium to heavy Trellis or crawl Tie individual fruits; prune trailing vines
Calabash (葫芦) Annual Soft, hollow vine Medium Trellis or crawl Can hang fruits; grows fast; tie gently
Long Bean / Yardlong Bean Annual Soft, flexible vine Light pods Trellis or fence Quick climber; harvest regularly; west sun screen
蜜瓜 / 哈密瓜 (Melons) Annual Soft, flexible vine Medium (1–3 kg) Trellis or crawl Light fruits; keep off soil to prevent rot; warm full sun
Bitter Gourd Annual Soft, thin vine Light Trellis Thin vine; sensitive to bruising; harvest early
Cucumber Annual Soft, flexible vine Light Trellis or net Guide vine; support fruits; harvest regularly


🌿(B1) Growing Companion

一起成长 相辅相成
Plant / Item Best Companion
最佳良伴
Root System Effects Results

Tomatoes
        
番茄

不与黄瓜土豆(马铃薯)参
Green Onions

青葱
长葱

The Roots of the green onions produce/release a type of sulfur compound that disrupt the self structures of the bacteria causing tomato wilt (枯萎), offering great protection against this diseases.
strong scent of green onions repels pests, reduce insect damage to tomatoes.better disease resistant

higher yield
LettucesBroccoli
CarrotsSnap Peas

🌿(B2)  Plants that should not grow together

天生的死对头
Plant / Item 天敌 过程 效果
辣椒豆角炭疽病传染得非常快豆角长满烂板
黄瓜南瓜叶子黄,不开花
黄瓜番茄分泌毒素抑制对方生长畸形果实
减产
未结果先枯死
土豆
(马铃薯)
番茄是仇家,相互下毒两个都死

🌿(B3) Plants that share common pest


同病相怜
Plant / Item Pests Solutions Applications Results
Tomatoes
Peppers
Cucumbers
Aphids
蚜虫
50 g white vinegar
50 g salt
50 g baking soda
4 gallons of water
spray on the vegetables every seven days

x

3 applications
repel pest 

increase yield

no residue
Chili

Always plant 2 seedlings together, the entangled roots help their stability by supporting each other.

Help Pollination.
PEST PREVENTION

15 g baking soda
15 g dish soap

15 kg of water


AFTER FLOWERING ROOT DEVELOPMENT IRRIGATION

30 g brown sugar
30 liters of water

Spray on the leaves once a week

Robust Growth with abundant yields

Prevent pest and diseases

Prevent Pest

before planting, sprinkle some lime powder over the soil.improve soil,
balance pH.
help plants grow stronger.

eliminate cabbage worms and snails.  they will vanish over night.

🌿(B4) Nature Fertilizer


自然肥
Plant / Item Column 2 Column 3 Column 4 Column 5 Column 6
驱虫剂防虫害
氮肥预防黄叶掉叶黄豆泡水
磷肥鸡蛋壳鸡蛋壳
钾肥枝干长粗壮淘米水
生根液红糖兑水

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✅ Co-designed and Compiled with ChatGPT (GPT-5, 2025) for tropical container gardening in Singapore.