Santorini Yellow Serradella

Excellent producer can be indeterminate in its flowering

Ornithopus compressus

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Santorini is a very hard seeded, yellow flowered Serradella. Santorini does not suffer leaf loss or lodge like French Serradella and as a consequence holds the lower leaves, resulting in better production. Sow as pure seed where pasture is required in year 1. The toughest of all Serradellas, it withstands heavy grazing.

Key attributes

  • Very hard seeded yellow serradella
  • Toughest of all serradellas, withstands heavy grazing
  • Holds its lower leaves and does not lodge like French serradella
  • Upright habit gives easy access for grazing stock
  • Prolonged germination gives some insurance against false breaks
  • Nitrogen from the pasture phase benefits the following crop

About this variety

Santorini is a mid maturing hard seeded yellow serradella that can be used in cropping programs in preparation for a pasture phase or in a pasture mix. Key features of Santorini are the higher plant productivity, increased hard seed content and ability to be sown into a wider range of soil types, providing advantages over other serradella options.

Santorini is well adapted to a wide range of soil types including highly acidic and sandy loam soils. Like other serradellas, Santorini will tolerate some water logging but not inundation. As well as being acid and aluminium tolerant, Santorini has a prolonged period of germination (approximately 40 days), providing some insurance against false breaks.

The establishment of Santorini into a cropping phase or pasture rotation will give additional flexibility to farming systems, providing the opportunity to switch between a cropping and pasture phase more easily due to the increased hard seed content. Santorini is compatible with other legume species and ryegrass that are suited to similar soil types and pH range.

Planting & grazing notes

Sow as pure seed where pasture is required in year 1. It is recommended to sow dehulled as it is more economical than pod. The seed content of pod is about 40% by weight, and pod has a very low germination rate giving a poor result in year one. Using dehulled seed can result in 10 times as many plants established per square metre for the same amount of money spent. Inoculate seed before sowing with group G inoculant.

Disease & pest resistance

Mature Santorini plants are mildly resistant to red legged earth mite (score 3 on a scale of 0 to 10, where 10 is worst), and tolerant of blue green aphid. Seedling plants are mildly susceptible to red legged earth mite.

Stand life

Increased hard seediness giving increased persistence, therefore it has the potential to provide increased dry matter production over an extended pasture phase.

How it's sold

FormPackStatus
Bare / de-hulled25 kgIn stock
Santorini Yellow Serradella

FAQs

What legume can handle a false break without losing the whole stand?

We recommend Santorini Yellow Serradella. It has a prolonged germination period of about 40 days, which gives some insurance against false breaks. It's very hard seeded, so it also carries a seed bank into later years. It suits highly acidic sands and sandy loams with a pH (CaCl2) of 4.5 or above.

Which pasture legume stands up to heavy grazing on sandplain?

Santorini Yellow Serradella is the toughest of our serradellas and withstands heavy grazing. Unlike French serradella, it doesn't suffer leaf loss or lodge, and holds its lower leaves for better production. Its upright habit gives stock easy access. It suits acid sandy soils in 350mm+ rainfall.

Should I sow serradella as pod or dehulled seed?

For Santorini Yellow Serradella, we recommend dehulled seed. Pod is only about 40% seed by weight and has very low germination, giving a poor result in year one, while dehulled seed can establish around 10 times as many plants per square metre. Sow 6 to 10 kg/ha as a monoculture or 3 to 6 kg/ha in a mix.

What legume will grow on acid soils with aluminium problems?

We recommend Santorini Yellow Serradella, which is acid and aluminium tolerant, making it well suited to highly acidic sands and sandy loams with a pH (CaCl2) of 4.5 or above. It needs 350mm+ rainfall and tolerates some waterlogging but not inundation. Inoculate with Group G at sowing.

Is redlegged earth mite a problem in serradella?

It can be, especially early. Santorini Yellow Serradella seedlings are mildly susceptible to redlegged earth mite, while mature plants are mildly resistant (score 3 on a 0 to 10 scale, where 10 is worst). It's also tolerant of blue green aphid. We recommend controlling mites around establishment.

What's a good legume to put in ahead of a pasture phase in a cropping program?

Santorini Yellow Serradella suits cropping programs in preparation for a pasture phase, or as part of a pasture mix. Its hard seediness gives longer persistence and more dry matter over an extended pasture phase, plus increased nitrogen for the following crop. It mixes well with ryegrass and other acid-tolerant legumes.

What should I sow alongside yellow serradella?

Santorini Yellow Serradella combines with other legumes and ryegrass suited to similar soils and pH. We often suggest Achieve Diploid Italian Ryegrass or Wimmera Annual Ryegrass, plus Casbah Biserrula, Margurita French Serradella or, on loamier soils, Dalkeith Subterranean Clover. In a mix, we recommend sowing Santorini at 3 to 6 kg/ha of dehulled seed.

Will serradella regenerate year after year without resowing?

Hard-seeded serradellas can. Santorini Yellow Serradella is very hard seeded, giving increased persistence and the potential for more dry matter over an extended pasture phase. Its prolonged germination period of about 40 days also gives some insurance against false breaks. It is mid maturing, flowering at around 95 days, and can be indeterminate in its flowering.

Is Santorini Serradella yellow or pink flowered?

Santorini Yellow Serradella is a yellow-flowered serradella (Ornithopus compressus), unlike pink-flowered French serradellas such as Margurita French Serradella and Fran₂o French Serradella. It's very hard seeded, mid maturing and can be indeterminate in its flowering. It's an excellent producer on acid sands and holds its lower leaves well.

Santorini vs Serramax, which yellow serradella should I choose?

Choose Santorini Yellow Serradella for heavy grazing and Serramax Serradella for lower rainfall. Both are hard-seeded yellow serradellas for acid sands and sandy loams. Santorini is very hard seeded, the toughest of our serradellas under heavy grazing, and suits 350mm+ rainfall. Serramax is a newer WA-bred, early flowering variety with faster hard-seed breakdown for strong regeneration, suited to 300mm+ rainfall.