Guide to Planting Tubestock Plants

Guide to Planting Tubestock Plants
Garden Variety Home Page

Written by Gavin Shadlow

Gavin Shadlow brings 40+ years of Australian nursery industry experience to his gardening guides. Having managed operations at leading Queensland nurseries including Bucasia Gardens & Gifts and Hampton Gardens, and establishing an accredited production nursery in North Queensland, he's propagated over 1000 plant varieties and transformed traditional nursery operations. A passionate bonsai specialist who built dedicated bonsai nurseries, taught classes, and created bonsai pots, Gavin combines artistic cultivation with scientific knowledge. Certified in pest management, water systems, and analytical methods through NIAA, his guides blend hands-on expertise with proven solutions for Australian gardens. Based on the NSW Central Coast, he's been nurturing plants since 1975.
15/03/2026

15/03/2026 | Last Updated: 13/04/2026 | Reading Time: 9 minutes

Complete Guide to Planting Tubestock Plants Successfully

Everything you need to know about planting, establishing and growing healthy plants from tubestock

🌱 Why Choose Tubestock Plants?

Tubestock plants are young, vigorous plants grown in small tubes (typically 48mm diameter). These compact powerhouses offer significant advantages over larger potted plants:

  • Faster establishment – Young roots adapt quickly to your soil conditions
  • Stronger root systems – Develop naturally in your garden rather than circling in pots
  • Better long-term growth – Often overtake larger plants within 12-18 months
  • Cost-effective – Create stunning gardens without breaking the budget
  • Higher survival rates – Less transplant shock than mature plants

Essential Tools and Materials

Tools Required:

  • Garden spade or trowel
  • Watering can with rose attachment or gentle hose spray
  • Bucket for soaking plants
  • Garden gloves
  • Stakes and soft ties (if needed)

Materials Needed:

  • Quality compost or well-rotted manure
  • Organic mulch (sugar cane, lucerne, or wood chips)
  • Slow-release fertiliser appropriate for your plant type
  • Gypsum (for clay soils)
  • Wetting agent (for sandy soils)

Step-by-Step Planting Instructions

🌤️ Step 1: Choose the Perfect Location

Success starts with proper plant placement. Consider these crucial factors:

  • Requirements: Check your plant’s product page for its sun, shade, and soil preferences
  • Mature size: Allow adequate space for the plant’s ultimate height and spread
  • Drainage: Most plants prefer well-draining positions – avoid waterlogged areas
  • Protection: Young plants benefit from shelter from harsh winds and afternoon sun
  • Access: Consider maintenance needs and proximity to water sources

📅 Step 2: Time Your Planting

Optimal planting times vary by location:

Climate Zone Best Planting Time Extra Care Needed
Tropical (Cairns, Darwin) Early dry season (April-May) Peak wet season
Subtropical (Brisbane, Gold Coast) Autumn (March-May) or Spring (Sept-Oct) Peak summer heat
Temperate (Sydney, Perth) Autumn (March-May) or Spring (Sept-Nov) Mid-summer and mid-winter
Cool (Melbourne, Hobart) Spring (Oct-Nov) or early Autumn (March) Winter frost periods

Pro tip: Plant in late afternoon to reduce transplant stress, especially during warmer months.

🌱 Step 3: Prepare the Planting Hole

  1. Dig a hole twice the width and twice the depth of the tube (approximately 10cm wide x 15cm deep)
  2. Mix the excavated soil with 30% compost or well-rotted organic matter
  3. Add appropriate soil amendments:
    • Clay soils: Add gypsum at 100g per planting hole to improve drainage
    • Sandy soils: Extra compost plus water-storing crystals or wetting agent
    • Average soils: Just compost is fine
  4. Add a slow-release fertiliser suitable for your plant type, following the recommended rate on the packet
  5. Create a small mound of improved soil in the base of the hole

💧 Step 4: Prepare the Plant

  1. Hydrate: Submerge the tube in a bucket of water for a few minutes to make sure the root ball is thoroughly soaked.
  2. Remove gently:
    • Gently squeeze the sides of the tube to loosen the root ball.
    • Place fingers over the soil surface with the stem between fingers.
    • Push up firmly from the bottom of the tube to release the plant.
    • Alternatively, use a swift downward motion, stopping suddenly to allow gravity to dislodge the root ball.
    • Never pull by the stem.
  3. Check roots: If roots are tightly bound, gently tease them apart with your fingers to encourage outward growth.

🪴 Step 5: Plant at the Correct Depth

  1. Position the plant so the top of the root ball sits level with the surrounding soil surface
  2. Backfill with your improved soil mix, firming gently as you go
  3. Create a shallow water basin around the plant (5cm high rim, 30cm diameter)
  4. Ensure the stem base isn’t buried – this prevents collar rot

⚠️ Critical: Planting too deep is the most common cause of plant failure!

💦 Step 6: Water Thoroughly

  • Fill the water basin slowly 2-3 times, allowing water to soak in between fills
  • This settles soil around roots and eliminates air pockets
  • Add more soil if settling creates depressions
  • For native plants, add seaweed solution to the first watering to reduce transplant shock

🍂 Step 7: Apply Mulch

  • Apply 50-75mm layer of organic mulch around the plant
  • Critical: Keep mulch 20mm away from the stem to prevent rot
  • Extend mulch to the drip line or 40cm radius, whichever is greater
  • Best mulch options:
    • Sugar cane: Excellent for moisture retention
    • Lucerne: Adds nitrogen as it breaks down
    • Wood chips: Long-lasting, good for slopes

Critical First Month Care Schedule

Week Watering Frequency Amount per Plant Signs to Monitor Action Required
Week 1 Daily (morning) 500ml-1L Wilting, leaf drop Provide shade if wilting
Week 2 Every 2 days 1-2L New growth starting Remove any dead leaves
Week 3 Every 2-3 days 2-3L Active new growth Check for pests
Week 4 Twice weekly 3-5L Established growth Begin transition to normal watering

💡 Watering Tip: Adjust frequency based on weather – increase during hot, windy conditions and reduce during rain. Always check soil moisture before watering by inserting your finger 5cm into the soil.


Long-term Care for Thriving Plants

📊 Fertilising Schedule

  • Week 6: First application of slow-release fertiliser
  • Month 3: Liquid feed with seaweed solution
  • Month 6: Second slow-release application
  • Ongoing: Feed every 3-4 months in growing season
  • Native plants: Use low-phosphorus formulations

✂️ Pruning Guidelines

  • Month 2-3: Light tip pruning to encourage bushiness
  • Month 6: Shape pruning if needed
  • Ongoing: Remove dead or damaged growth
  • Flowering plants: Deadhead to promote more blooms
  • Natives: Prune after flowering

Common Mistakes to Avoid

❌ Planting Errors

  • Planting too deep (causes stem rot)
  • Not breaking up root-bound plants
  • Planting in waterlogged soil
  • Ignoring mature plant size
  • Wrong plant for the location

❌ Care Mistakes

  • Overwatering established plants
  • Mulch against the stem
  • Fertilising too early
  • Pruning too heavily when young
  • Ignoring early pest problems

Success Tips from Professional Growers

✅ Best Practices

  • Group plants with similar water needs
  • Install drip irrigation for consistent moisture
  • Use quality compost – it makes a huge difference
  • Plant in groups of 3-5 for visual impact
  • Keep a garden diary to track progress

✅ Pro Secrets

  • Soak roots in seaweed solution before planting
  • Plant before rain for natural watering
  • Use newspaper under mulch to suppress weeds
  • Create microclimates with companion planting
  • Morning sun positions reduce disease

Comprehensive FAQ Section

📦 Ordering & Delivery

How are tubestock plants packaged for shipping?

Our tubestock undergoes a careful packaging process to ensure safe delivery:

  • Each plant is watered thoroughly before packing
  • Tubes are secured upright in specialized carriers
  • Foliage is protected with breathable wrapping
  • Soil is sealed to prevent spillage
  • Express shipping minimizes transit time
  • Tracking provided for all orders
What should I do immediately when plants arrive?
  1. Unpack immediately – Don’t leave plants in the box
  2. Check moisture – Water if soil feels dry
  3. Provide shade – Place in filtered light for 24-48 hours
  4. Mist foliage – Helps recovery from transit stress
  5. Inspect for damage – Contact us within 48 hours if issues arise
  6. Acclimatize gradually – Move to final position over 2-3 days
What’s your plant guarantee policy?

We stand behind our plants with a comprehensive guarantee:

  • Report any delivery damage within 48 hours with photos
  • Minor transit stress (slight wilting, few dropped leaves) is normal
  • We’ll replace plants that arrive severely damaged
  • Follow our planting guide for best results
  • Ongoing support available via email or phone

🌱 Pre-Planting Questions

How long can I keep plants in tubes before planting?

Ideal: Plant within 7 days of receiving

Maximum: 3-4 weeks with proper care:

  • Keep in bright, filtered light
  • Water daily in hot weather, every 2 days in cool
  • Protect from extreme temperatures
  • Feed weekly with diluted liquid fertiliser after 2 weeks
  • Watch for roots emerging from drainage holes
Which fertiliser should I use for different plant types?
Plant Type Recommended Fertiliser Application Rate
Australian Natives Low phosphorus (P<3%) Half recommended rate
Flowering Plants Balanced NPK (10:10:10) As per packet
Vegetables/Herbs Organic/compost based Generous application
Acid-loving Plants Azalea/Camellia food As per packet

🪴 Planting Queries

Can I plant tubestock directly into pots?

Absolutely! Follow these guidelines for container success:

  • Pot size: Start with minimum 200mm diameter
  • Potting mix: Use premium quality with good drainage
  • Drainage: Ensure multiple holes, add gravel layer if needed
  • Watering: More frequent than ground plants
  • Feeding: Monthly liquid feed during growing season
  • Repotting: Upgrade pot size as plant grows
What’s the correct spacing for different purposes?
Purpose Spacing Guide
Hedge/Screen 1/3 to 1/2 of mature width
Ground Cover 30-50cm apart
Feature Plants Full mature spread
Mass Planting 2/3 of mature width

🌿 Aftercare & Troubleshooting

Why are my plants wilting after planting?

Wilting is common and usually temporary. Check these factors:

  • Transplant shock: Normal for 7-14 days, keep soil moist
  • Insufficient water: Increase frequency, check soil daily
  • Too much sun: Provide temporary shade for 1-2 weeks
  • Root damage: Be patient, new roots will develop
  • Wind exposure: Create windbreak or stake if needed

Recovery signs: New growth within 2-3 weeks indicates establishment

How do I identify and fix nutrient deficiencies?
Symptom Likely Cause Solution
Yellow leaves (older first) Nitrogen deficiency Apply liquid fertiliser
Purple/red leaves Phosphorus deficiency Add bone meal or superphosphate
Brown leaf edges Potassium deficiency Apply potash or compost
Yellow between veins Iron deficiency Apply iron chelate
How long until plants reach mature size?

Growth rates vary significantly by species and conditions:

  • Fast growers (ground covers, annuals): 3-6 months
  • Medium growers (shrubs, perennials): 1-2 years
  • Slow growers (natives, conifers): 2-3 years
  • Trees: 3-5 years for good size, 5-10 years for maturity

Tip: Tubestock often establishes faster and catches up to larger planted specimens within 18 months!

🛡️ Pest & Disease Management

How do I protect young plants from common pests?
Pest Prevention Treatment
Snails/Slugs Coffee grounds barrier Iron-based pellets
Aphids Companion planting Soapy water spray
Caterpillars Bird-attracting plants Dipel (organic spray)
Rabbits/Possums Physical barriers Wire guards/netting

🌟 Why Tubestock is the Smart Choice

Join thousands of successful gardeners who’ve discovered the tubestock advantage:

85%
Higher survival rate than larger plants
70%
Cost savings compared to potted plants
2x
Faster establishment in your soil
18 months
To match larger planted specimens

Need More Help?

Our team is here to support your gardening journey

📚 Plant Guides

Every plant includes a detailed care guide specific to that species

💬 Expert Advice

Contact our team for personalized recommendations

🚚 Bulk Orders

Special pricing for large projects and revegetation

Visit our Contact Page or call us for immediate assistance

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