/Products/
  • Gro-Sure Farmyard Manure

    PLEASE NOTE: This item is available for delivery to a TR postcode (in Cornwall, exc. Isles of Scilly) only.

    BUY 2 GET ONE FREE

    Gro-Sure Farmyard Manure is a rich organic matter - perfect for conditioning the soil and improving the growth and yields of anything planted in it. Versatile, and useful in all areas of the garden. Also a great  mulch. Can be used in the 'flower garden', around trees and shrubs or in the fruit and veg patch. It breaks down naturally in the soil, releasing nutrients as well as providing a rich, natural source of organic matter and humus. Organic matter can also improve soil structure and fertility.

  • Sale! Sherwood Broadfield Bench 4ft
    Out of Stock

    PLEASE NOTE: This item is available for delivery to a TR postcode (in Cornwall, exc. Isles of Scilly) only.

    A new collection for Alexander Rose last year, the Sherwood range offers a modern twist on a traditional style of furniture, and this quality versatile 4ft bench will look at home in most gardens or on most patios - whilst remaining very affordable. The brushed finish of the wood is achieved by factory treating the FSC certified acacia wood prior to assembling each individual piece. This Sherwood bench comes with a three year warranty. Weight: 17kg Dimensions: 122 × 58 × 87 cm PLUS our entire garden furniture range currently comes with FREE DELIVERY in the TR postcode area! * Free delivery applies to the TR postcode only, and to furniture ‘as it comes’. A £25 surcharge will apply if you would like anything not already pre-assembled, to be ‘made up’ by our team, for delivery. Please email if you’re unsure whether this applies to your chosen furniture.
  • Westland John Innes No.3 Compost
    Out of Stock

    PLEASE NOTE: This item is available for delivery to a TR postcode (in Cornwall, exc. Isles of Scilly) only.

    3 FOR £12 Westland John Innes No. 3 Mature Plant Compost nurtures and sustains the growth of plants as they become well established and reach for maturity. The compost will feed for up to five weeks when fresh, and being rich in nutrients will keep hungry plants happy, while also encouraging new growth and the plant to reach its full potential. A loam based compost which is a naturally reduced peat mix, it is a richer compost for re-potting or planting out mature plants, and is suitable for heavy feeding vegetables and flowering plants in hanging baskets, large troughs, planters and containers. Be sure to keep the compost moist - don't allow it to dry out.
  • Westland John Innes No. 2 Compost
    Out of Stock

    PLEASE NOTE: This item is available for delivery to a TR postcode (in Cornwall, exc. Isles of Scilly) only.

    3 FOR £12 When the time comes to pot on young plants,Westland John Innes Potting-on Compost is the answer, helping strong, healthy plants develop. Specially formulated to feed plants for up to five weeks, and nurture root and shoot growth with its added Potassium humate. A loam based compost which is a naturally reduced peat mix, is specifically designed for the growth and establishment of plants, and as well as the Potassium humate, has a rich, nutrient content making it suitable for even vigorous plants like tomatoes, cucumbers and geraniums, as well as most house plants.
  • Grafted Cucumber Plants

    PLEASE NOTE: This item is available for delivery to a TR postcode (in Cornwall, exc. Isles of Scilly) only.

    Our grafted cucumbers are superb high yielding plants, with crispy, juicy fruits. 'Grafted' is like the 'premium' of the fruit/veg world, a hardy base plant is combined with a variety bearing superior flavoured fruits to create a robust plant that doesn't compromise on its produce! They can be grown in greenhouses, polytunnels or outside in the veg plot. Also ideal in containers or grow bags. Protect from frosts and very heavy rain, ideally position in a sunny, sheltered position, and add a slow release fertiliser to the soil/compost when planting. Use a liquid feed thereafter to help boost growth. Support the plant as it grows as required.
  • Humax Grow Bag
    Out of Stock

    PLEASE NOTE: This item is available for delivery to a TR postcode (in Cornwall, exc. Isles of Scilly) only.

    The Humax Grow Bag is a perfect home for tomato, courgette, pepper, salad and vegetable plants, containing the highest quality peat and HÇGro wetting agent. This 3-in-1 mode of action allows for all of your plants’ water needs, including wetting and spreading, penetrating and re-wetting agents. Other important Gro Bag ingredients include fertiliser, which will give plants a great initial boost, and professional coir, which will help aid drainage and improve rooting of new plants.
  • doff Tomato Feed Concentrate

    PLEASE NOTE: This item is available for delivery to a TR postcode (in Cornwall, exc. Isles of Scilly) only.

    Doff Tomato Feed Concentrate is a top-quality liquid tomato food that contains seaweed and magnesium to encourage strong, healthy growth and help achieve high yields of top-quality full-flavour tomatoes. It is also ideal for feeding courgettes, aubergines and all flowering plants. One litre (this bottle) will make up to 300 litres of premium tomato feed!
  • Vitax Q4 Fertiliser

    PLEASE NOTE: This item is available for delivery to a TR postcode (in Cornwall, exc. Isles of Scilly) only.

    Vitax Pelleted Q4 Fertiliser is the premier fertiliser for fruit, vegetables, flowers and roses. For show stopping blooms and large yields of fruit and veg, Vitax is the commercial grower's choice - and can now be the average gardener's choice too! An easy to use pelleted fertiliser, it should be applied to moist soil/compost when planting, and then as a top dressing on a couple of occasions through the summer. It can be used for the duration of the growing season, and as well as having superb results with 'plants', can also be used to help establish lawns from seed or turf.
  • Weedol Gun! Lawn Weedkiller

    PLEASE NOTE: This item is available for delivery to a TR postcode (in Cornwall, exc. Isles of Scilly) only.

    With 25% extra free, this Weedol Gun! Lawn Weedkiller is a must-have for use on weedy lawns! This convenient, pre-diluted ready-to-use selective weedkiller spray will control most common broad-leaved weeds, without any negative impact on the grass. As it says on the bottle... it kills weeds not lawns.
  • Weedol PS Pathclear weedkiller

    PLEASE NOTE: This item is available for delivery to a TR postcode (in Cornwall, exc. Isles of Scilly) only.

    Weedol PS Pathclear Weedkiller gets right to the roots of the weed and kills it, preventing new ones erupting within days - a common problem with all weeds. This weedkiller in fact creates an invisible barrier that prevents new weeds for up to 3 months! It is versatile, ideal for use on pathways, driveways, and patios. Use safely and read the label/instructions carefully before use. Contains glyphosate and diflufenican.
  • Miracle-Gro Azalea, Camellia & Rhododendron Concentrated Liquid Plant Food
    Miracle-Gro Azalea, Camellia & Rhododendron Concentrated Liquid Plant Food now has a new formulation which contains Humifirst® - highly rich in organic matter. This liquid plant food is suited to acid loving plants like Camellias, Azaleas and Rhododendrons, in pots, beds or borders, and should be applied every couple of weeks between March and September for optimum results. It is child and pet friendly.
  • Miracle-Gro Performance Organics Fruit & Veg Granular Food

    PLEASE NOTE: This item is available for delivery to a TR postcode (in Cornwall, exc. Isles of Scilly) only.

    Miracle-Gro Performance Organics Fruit & Veg Granular Plant Food is 100% natural and an organic granular plant food specially formulated to help produce higher yielding fruit and veg plants, and tastier produce - but without introducing any 'nasties' to get such results. This granular food is plant based and feeds plants for up to three months (to be used between March and September). It is child and pet friendly  - and bee friendly!
  • Miracle Gro All Purpose Soluble Plant Food 20% extra value

    PLEASE NOTE: This item is available for delivery to a TR postcode (in Cornwall, exc. Isles of Scilly) only.

    Miracle-Gro All Purpose Soluble Plant Food can help enhance stunning flowering displays and strong plant growth in the garden during the growing season, with application every couple of weeks between March and September (approx.) It is made up of a unique combination of 10 micro nutrients to help give your plants this healthy boost. It is also easy to apply with a watering can or Miracle-Gro Feeder - just follow the instructions on the packet.
  • Miracle Gro All Purpose Continuous Realease Plant Food

    PLEASE NOTE: This item is available for delivery to a TR postcode (in Cornwall, exc. Isles of Scilly) only.

    Miracle-Gro All Purpose Continuous Release Plant Food feeds plants for up to six months with just a single application. A clever temperature-controlled coating means its 10 essential nutrients are only released into the soil/compost, and will only be to the plant's benefit when the conditions are right. The fertiliser won't leach with heavy rainfall or be 'feeding' when the plant doesn't require it/out of growing season.  This 'slow release' fertiliser removes the need for regular feeding, and yet contains all of the essential nutrients necessary to produce a strong healthy plant.
  • 1ltr 3.50 herbs - Trevena Cross

    PLEASE NOTE: This item is available for delivery to a TR postcode (in Cornwall, exc. Isles of Scilly) only.

    Satisfy your senses with a wonderful mixed selection of 5 herb plants – all 1ltr plants so established well and ready to grow on into bigger, even more productive plants in your own herb garden! From Rosemary to Thyme and everything in between, you can have your own culinary or medicinal ‘go to’ on your own patio! Trevena Cross owner Graham enjoys growing more than just the ‘box standard’ too, and has some more unusual herbs to share in his growing collection too! Your five specially selected plants could form any combination and will be chosen based on what is ‘ready’ and current availability, but we will aim to supply a mixed selection (unless requested otherwise).
  • 1ltr 3.50 herbs - Trevena Cross

    PLEASE NOTE: This item is available for delivery to a TR postcode (in Cornwall, exc. Isles of Scilly) only.

    Satisfy your senses with a wonderful mixed selection of 10 herb plants - all 1ltr plants so established well and ready to grow on into bigger, even more productive plants in your own herb garden! From Rosemary to Thyme and everything in between, you can have your own culinary or medicinal 'go to' on your own patio! Trevena Cross owner Graham enjoys growing more than just the 'box standard' too, and has some more unusual herbs to share in his growing collection too! Your ten specially selected plants could form any combination and will be chosen based on what is ‘ready’ and current availability, but we will aim to supply a mixed selection (unless requested otherwise).
  • Westland Top Soil 35l
    Out of Stock

    PLEASE NOTE: This item is available for delivery to a TR postcode (in Cornwall, exc. Isles of Scilly) only.

    3 35L BAGS FOR £12! Westland Top Soil  is specially selected and graded top soil, that can be used for a number of purposes, be it general planting, creating beds and borders or simply improving the existing soil condition in your garden. It is also perfect for general lawn preparation and repairs such as levelling lawns, making it the ideal accompaniment for your general garden use.
  • Westland Decorative-Mini-Bark-70l
    Out of Stock

    PLEASE NOTE: This item is available for delivery to a TR postcode (in Cornwall, exc. Isles of Scilly) only.

    2 BAGS FOR £12 Westland Decorative Mini Bark (approx. 80-20mm chips) offers a highly decorative finish but also a functional one, in small borders or containers. The small chips contrast most plantings well for a smart, clean look, but also suppress weeds and help retain moisture in the soil/compost, reducing maintenance required. These chips are produced from sustainable conifer plantations which are grown for the timber industry and are certified in accordance with the rules of the Forest Stewardship Council (FSC)
  • Westland Potting Grit 20kg

    PLEASE NOTE: This item is available for delivery to a TR postcode (in Cornwall, exc. Isles of Scilly) only.

    Westland Potting Grit is washed and graded 4-7mm grit. It is ideal for mixing with compost to provide extra drainage and open up the compost structure, and it also looks great, providing an attractive decorative finish to pots, containers, rockeries, ponds, aquariums and alpine plantings. It can help weigh down pots and containers that may otherwise be vulnerable to the elements, and similarly, can provide good anchorage for aquatic plants.
  • Westland Horticultural Sand 20kg

    PLEASE NOTE: This item is available for delivery to a TR postcode (in Cornwall, exc. Isles of Scilly) only.

    Westland Horticultural Sand is a versatile product suitable for many garden uses. It can be mixed with compost to create the optimum growing media for seeds and cuttings - aerating the soil/compost, and reducing root damage during pricking out. It can also help break down heavy soils or improve drainage in your lawn.
  • Westland Composted Bark 70l
    Out of Stock

    PLEASE NOTE: This item is available for delivery to a TR postcode (in Cornwall, exc. Isles of Scilly) only.

    Westland Composted Bark is a great soil conditioner, perfect for mulching. Help revitalise your tired soil with a rich source of composted organic matter, to improve soil structure, drainage and feed the soil with nutrients.
  • Melcourt potting-bark 60l

    PLEASE NOTE: This item is available for delivery to a TR postcode (in Cornwall, exc. Isles of Scilly) only.

    Melcourt produce a range of products, including composts, highly recommended and widely used by us here at Trevena Cross. This is a matured, British pine bark chip, mid to dark brown in colour, with virtually no fines, designed for incorporation into peat-based or peat-free growing media, to improve both air-filled porosity and long term structural stability. This bark also acts as an excellent pot mulch to suppress weed  growth as well as moss and liverwort growth. This product is made from FSC Mix Sources at a minimum of 70% and is Soil Association approved.
  • Westland bed-and-border-chipped-bark 70l
    Out of Stock

    PLEASE NOTE: This item is available for delivery to a TR postcode (in Cornwall, exc. Isles of Scilly) only.

    2 70L BAGS FOR £14!  Westland Bed & Border Chipped Bark (approx. 20-30mm chips) offers an attractive but also functional finish to beds and borders. It suppresses weed growth, protects roots from frost, and also helps retain moisture. As a mulch it also helps reduce the spread of fungal diseases on leaves that arises from rain splash. Due to the nature of the chippings it is also a great surface for play areas.
  • westland-landscape-bark-90l
    Out of Stock

    PLEASE NOTE: This item is available for delivery to a TR postcode (in Cornwall, exc. Isles of Scilly) only.

    2 90L BAGS FOR £14! Westland Landscape Bark suppresses weed growth, protects plant roots from frost, and helps retain moisture for longer, which is particularly handy in dry, warm conditions. It is perfect for creating low maintenance beds and borders, reducing manual maintenance required weeding and watering. It can help create an attractive  'rustic look' on pathways and in large borders too. Westland Landscape Bark is produced from responsible conifer plantations which are grown for the timber industry and are certified by the Forestry Stewardship Council (FSC®).
  • Evergreen 100L multi-purpose compost- Trevena Cross
    Out of Stock

    PLEASE NOTE: This item is available for delivery to a TR postcode (in Cornwall, exc. Isles of Scilly) only.

    BIG VALUE PACK! Buy an extra large bale of 100L Evergreen Multipurpose Compost for your all-round planting needs this season! A great all round compost, with super water retention properties. Highly suited to seed sowing, cuttings, pots, containers and baskets, bed and borders!
  • Trevena Cross General Fertiliser
    Out of Stock
    So good we use it ourselves! A specially formulated fertiliser used on all of our nursery grown plants for optimum results. Superior in our experience, to any other fertiliser, used in 40+ years of operation. Full of nutrients and important trace elements, this fertiliser feeds plants for a whole year. It is activated only in warm soils, and therefore protected from leaching with rain. A multipurpose fertiliser that can be used in tubs, pots, hanging baskets, for trees, shrubs, lawns and for grow your own fruit and veg.
  • Melcourt SylvaGrow Organic at Trevena Cross

    PLEASE NOTE: This item is available for delivery to a TR postcode (in Cornwall, exc. Isles of Scilly) only.

    Buy 50L Melcourt Sylvagrow Organic (peat free) growing medium ideal for raising all of your seeds and cuttings, for potting on, planting out and using in containers. A unique blend of fine bark, green compost, and coir based on a formula used by professional organic growers throughout the UK. Contains balanced organic fertilisers and seaweed meal for excellent vigour and disease resistance. It is Soil Association approved and RHS (Royal Horticultural Society) approved, and performs best when a liquid feed is applied from around 3-4 weeks, unless a decent slow release fertiliser is used in the planting hole, which can feed for the entire season (check the label).
  • Sea of Pinks- Trevena CrossPinks (9cm) - Trevena Cross

    PLEASE NOTE: This item is available for delivery to a TR postcode (in Cornwall, exc. Isles of Scilly) only.

    Ten Pinks (mixed varieties) are yours in this Pinks selection. An evergreen, mat forming perennial, perfect for planting on Cornish walls, in rockeries or other spots where alpines grow well. A delightful selection of ten pinks will be chosen for you based on what is ‘ready’ and current availability, but we will aim to supply a mixed selection (unless requested otherwise). Grows well in a free/well drained light soil in a sunny aspect, but should be kept well watered until established.
  • Osteospermum - Cornish Wall plants, opening the garden centre, Trevena CrossPurple Delosperma Suntropics Flower - Trevena Cross

    PLEASE NOTE: This item is available for delivery to a TR postcode (in Cornwall, exc. Isles of Scilly) only.

    Enjoy a mixed selection of plants perfect for planting on a Cornish Wall, or under similar conditions, where you need drought tolerance through the summer. These plants offer some good spread/coverage, profuse flowering, not too much height, and a plant that is able to thrive on or in a wall. Many are also hardy, withstanding cold temperatures well.  A whole range of alpine type plants suit such a location, and particular plants that form part of our Cornish Wall collection include many varieties of Osteospermum, Perennial Mesembryanthemum, Armeria (Sea Pinks) and Erigeron (among others). Your six specially selected packs could form any combination. The packs you receive will be chosen based on what is ‘ready’ and current availability, but we will aim to supply a mixed selection (unless requested otherwise).
  • Sale! 4 for £20 2ltr shrubs - Trevena Cross

    PLEASE NOTE: This item is available for delivery to a TR postcode (in Cornwall, exc. Isles of Scilly) only.

    4 for £20 Enjoy a selection of four highly recommended shrubs grown right here on our nursery. A lovely 2ltr size, very affordable but also well established and ready to grow on to a bigger size in your own garden. Great in beds and borders, or large pots - all hardy and with plenty to offer varied landscapes. You will receive a selection chosen at random, depending on availability. A few examples include Corokia, Euonymus, Hypericum, Pittosporum, Prostanthera and Santolina.
  • Corokia x virgata Sunsplash foliageCorokia x virgata Sunsplash - Trevena Cross
    Corokia x virgata Sunsplash (1.2-1.5m height and spread) is part of our coastal plant collection and it is a great one for seaside planting - tolerating salt laden winds well. It is evergreen for year round interest, with green-yellow and cream variegated foliage, sometimes flushed orange, and small star shaped yellow flowers in spring, followed by shiny orange-red berries in autumn. It works well as a low hedge, due to its compact, upright growing habit too. Enjoys a well drained, fertile soil in a sunny, ideally sheltered position.
  • Hypericum Hidcote yellow flowerHypericum Hidcote at Trevena Cross
    Also known as St John's Wort, Hypericum Hidcote is a reliable grower, bearing masses of golden yellow flowers (around 5cm in diameter) through summer and into autumn. Its dense and bushy habit (1.5m height and spread) makes it perfect in a border with other shrubs or a mixed border with perennials. It grows well in moist but well drained soil, in full sun or partial shade, ideally somewhere sheltered, protected from cold, drying winds. It is also attractive to bees - an added bonus!